1971490752

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 420

約数和(自身を含む): 7357719600

約数和(自身を除く): 5386228848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 121, 126, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 242, 252, 264, 288, 297, 308, 324, 336, 352, 363, 378, 396, 432, 448, 449, 462, 484, 504, 528, 567, 576, 594, 616, 648, 672, 693, 704, 726, 756, 792, 847, 864, 891, 898, 924, 968, 1008, 1056, 1089, 1134, 1188, 1232, 1296, 1344, 1347, 1386, 1452, 1512, 1584, 1694, 1728, 1782, 1796, 1848, 1936, 2016, 2079, 2112, 2178, 2268, 2376, 2464, 2541, 2592, 2694, 2772, 2904, 3024, 3143, 3168, 3267, 3388, 3564, 3592, 3696, 3872, 4032, 4041, 4158, 4356, 4536, 4752, 4928, 4939, 5082, 5184, 5388, 5544, 5808, 6048, 6237, 6286, 6336, 6534, 6776, 7128, 7184, 7392, 7623, 7744, 8082, 8316, 8712, 9072, 9429, 9504, 9801, 9878, 10164, 10776, 11088, 11616, 12096, 12123, 12474, 12572, 13068, 13552, 14256, 14368, 14784, 14817, 15246, 16164, 16632, 17424, 18144, 18858, 19008, 19602, 19756, 20328, 21552, 22176, 22869, 23232, 24246, 24948, 25144, 26136, 27104, 28287, 28512, 28736, 29634, 30492, 32328, 33264, 34573, 34848, 36288, 36369, 37716, 39204, 39512, 40656, 43104, 44352, 44451, 45738, 48492, 49896, 50288, 52272, 54208, 54329, 56574, 57024, 59268, 60984, 64656, 66528, 68607, 69146, 69696, 72738, 75432, 78408, 79024, 81312, 84861, 86208, 88902, 91476, 96984, 99792, 100576, 103719, 104544, 108658, 113148, 118536, 121968, 129312, 133056, 133353, 137214, 138292, 145476, 150864, 156816, 158048, 162624, 162987, 169722, 177804, 182952, 193968, 199584, 201152, 207438, 209088, 217316, 226296, 237072, 243936, 254583, 258624, 266706, 274428, 276584, 290952, 301728, 311157, 313632, 316096, 325974, 339444, 355608, 365904, 380303, 387936, 399168, 400059, 414876, 434632, 452592, 474144, 487872, 488961, 509166, 533412, 548856, 553168, 581904, 603456, 622314, 627264, 651948, 678888, 711216, 731808, 760606, 775872, 800118, 829752, 869264, 905184, 933471, 948288, 977922, 1018332, 1066824, 1097712, 1106336, 1140909, 1163808, 1244628, 1303896, 1357776, 1422432, 1463616, 1466883, 1521212, 1600236, 1659504, 1738528, 1810368, 1866942, 1955844, 2036664, 2133648, 2195424, 2212672, 2281818, 2327616, 2489256, 2607792, 2715552, 2800413, 2844864, 2933766, 3042424, 3200472, 3319008, 3422727, 3477056, 3733884, 3911688, 4073328, 4267296, 4390848, 4400649, 4563636, 4978512, 5215584, 5431104, 5600826, 5867532, 6084848, 6400944, 6638016, 6845454, 7467768, 7823376, 8146656, 8534592, 8801298, 9127272, 9957024, 10268181, 10431168, 11201652, 11735064, 12169696, 12801888, 13690908, 14935536, 15646752, 16293312, 17602596, 18254544, 19914048, 20536362, 22403304, 23470128, 24339392, 25603776, 27381816, 29871072, 30804543, 31293504, 35205192, 36509088, 41072724, 44806608, 46940256, 54763632, 59742144, 61609086, 70410384, 73018176, 82145448, 89613216, 93880512, 109527264, 123218172, 140820768, 164290896, 179226432, 219054528, 246436344, 281641536, 328581792, 492872688, 657163584, 985745376, 1971490752]

約数ペア:

[(1, 1971490752), (2, 985745376), (3, 657163584), (4, 492872688), (6, 328581792), (7, 281641536), (8, 246436344), (9, 219054528), (11, 179226432), (12, 164290896), (14, 140820768), (16, 123218172), (18, 109527264), (21, 93880512), (22, 89613216), (24, 82145448), (27, 73018176), (28, 70410384), (32, 61609086), (33, 59742144), (36, 54763632), (42, 46940256), (44, 44806608), (48, 41072724), (54, 36509088), (56, 35205192), (63, 31293504), (64, 30804543), (66, 29871072), (72, 27381816), (77, 25603776), (81, 24339392), (84, 23470128), (88, 22403304), (96, 20536362), (99, 19914048), (108, 18254544), (112, 17602596), (121, 16293312), (126, 15646752), (132, 14935536), (144, 13690908), (154, 12801888), (162, 12169696), (168, 11735064), (176, 11201652), (189, 10431168), (192, 10268181), (198, 9957024), (216, 9127272), (224, 8801298), (231, 8534592), (242, 8146656), (252, 7823376), (264, 7467768), (288, 6845454), (297, 6638016), (308, 6400944), (324, 6084848), (336, 5867532), (352, 5600826), (363, 5431104), (378, 5215584), (396, 4978512), (432, 4563636), (448, 4400649), (449, 4390848), (462, 4267296), (484, 4073328), (504, 3911688), (528, 3733884), (567, 3477056), (576, 3422727), (594, 3319008), (616, 3200472), (648, 3042424), (672, 2933766), (693, 2844864), (704, 2800413), (726, 2715552), (756, 2607792), (792, 2489256), (847, 2327616), (864, 2281818), (891, 2212672), (898, 2195424), (924, 2133648), (968, 2036664), (1008, 1955844), (1056, 1866942), (1089, 1810368), (1134, 1738528), (1188, 1659504), (1232, 1600236), (1296, 1521212), (1344, 1466883), (1347, 1463616), (1386, 1422432), (1452, 1357776), (1512, 1303896), (1584, 1244628), (1694, 1163808), (1728, 1140909), (1782, 1106336), (1796, 1097712), (1848, 1066824), (1936, 1018332), (2016, 977922), (2079, 948288), (2112, 933471), (2178, 905184), (2268, 869264), (2376, 829752), (2464, 800118), (2541, 775872), (2592, 760606), (2694, 731808), (2772, 711216), (2904, 678888), (3024, 651948), (3143, 627264), (3168, 622314), (3267, 603456), (3388, 581904), (3564, 553168), (3592, 548856), (3696, 533412), (3872, 509166), (4032, 488961), (4041, 487872), (4158, 474144), (4356, 452592), (4536, 434632), (4752, 414876), (4928, 400059), (4939, 399168), (5082, 387936), (5184, 380303), (5388, 365904), (5544, 355608), (5808, 339444), (6048, 325974), (6237, 316096), (6286, 313632), (6336, 311157), (6534, 301728), (6776, 290952), (7128, 276584), (7184, 274428), (7392, 266706), (7623, 258624), (7744, 254583), (8082, 243936), (8316, 237072), (8712, 226296), (9072, 217316), (9429, 209088), (9504, 207438), (9801, 201152), (9878, 199584), (10164, 193968), (10776, 182952), (11088, 177804), (11616, 169722), (12096, 162987), (12123, 162624), (12474, 158048), (12572, 156816), (13068, 150864), (13552, 145476), (14256, 138292), (14368, 137214), (14784, 133353), (14817, 133056), (15246, 129312), (16164, 121968), (16632, 118536), (17424, 113148), (18144, 108658), (18858, 104544), (19008, 103719), (19602, 100576), (19756, 99792), (20328, 96984), (21552, 91476), (22176, 88902), (22869, 86208), (23232, 84861), (24246, 81312), (24948, 79024), (25144, 78408), (26136, 75432), (27104, 72738), (28287, 69696), (28512, 69146), (28736, 68607), (29634, 66528), (30492, 64656), (32328, 60984), (33264, 59268), (34573, 57024), (34848, 56574), (36288, 54329), (36369, 54208), (37716, 52272), (39204, 50288), (39512, 49896), (40656, 48492), (43104, 45738), (44352, 44451)]