1389980928

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 288

約数和(自身を含む): 4563385344

約数和(自身を除く): 3173404416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 67, 68, 84, 96, 102, 112, 119, 128, 134, 136, 168, 192, 201, 204, 224, 227, 238, 256, 268, 272, 336, 357, 384, 402, 408, 448, 454, 469, 476, 536, 544, 672, 681, 714, 768, 804, 816, 896, 908, 938, 952, 1072, 1088, 1139, 1344, 1362, 1407, 1428, 1589, 1608, 1632, 1792, 1816, 1876, 1904, 2144, 2176, 2278, 2688, 2724, 2814, 2856, 3178, 3216, 3264, 3417, 3632, 3752, 3808, 3859, 4288, 4352, 4556, 4767, 5376, 5448, 5628, 5712, 6356, 6432, 6528, 6834, 7264, 7504, 7616, 7718, 7973, 8576, 9112, 9534, 10896, 11256, 11424, 11577, 12712, 12864, 13056, 13668, 14528, 15008, 15209, 15232, 15436, 15946, 17152, 18224, 19068, 21792, 22512, 22848, 23154, 23919, 25424, 25728, 27013, 27336, 29056, 30016, 30418, 30464, 30872, 31892, 36448, 38136, 43584, 45024, 45627, 45696, 46308, 47838, 50848, 51456, 54026, 54672, 58112, 60032, 60836, 61744, 63784, 72896, 76272, 81039, 87168, 90048, 91254, 91392, 92616, 95676, 101696, 106463, 108052, 109344, 120064, 121672, 123488, 127568, 145792, 152544, 162078, 174336, 180096, 182508, 185232, 191352, 203392, 212926, 216104, 218688, 243344, 246976, 255136, 258553, 291584, 305088, 319389, 324156, 360192, 365016, 370464, 382704, 406784, 425852, 432208, 437376, 486688, 493952, 510272, 517106, 610176, 638778, 648312, 730032, 740928, 765408, 775659, 851704, 864416, 874752, 973376, 987904, 1020544, 1034212, 1220352, 1277556, 1296624, 1460064, 1481856, 1530816, 1551318, 1703408, 1728832, 1809871, 1946752, 2041088, 2068424, 2555112, 2593248, 2920128, 2963712, 3061632, 3102636, 3406816, 3457664, 3619742, 3893504, 4136848, 5110224, 5186496, 5429613, 5840256, 6123264, 6205272, 6813632, 6915328, 7239484, 8273696, 10220448, 10372992, 10859226, 11680512, 12410544, 13627264, 14478968, 16547392, 20440896, 20745984, 21718452, 24821088, 27254528, 28957936, 33094784, 40881792, 43436904, 49642176, 57915872, 66189568, 81763584, 86873808, 99284352, 115831744, 173747616, 198568704, 231663488, 347495232, 463326976, 694990464, 1389980928]

約数ペア:

[(1, 1389980928), (2, 694990464), (3, 463326976), (4, 347495232), (6, 231663488), (7, 198568704), (8, 173747616), (12, 115831744), (14, 99284352), (16, 86873808), (17, 81763584), (21, 66189568), (24, 57915872), (28, 49642176), (32, 43436904), (34, 40881792), (42, 33094784), (48, 28957936), (51, 27254528), (56, 24821088), (64, 21718452), (67, 20745984), (68, 20440896), (84, 16547392), (96, 14478968), (102, 13627264), (112, 12410544), (119, 11680512), (128, 10859226), (134, 10372992), (136, 10220448), (168, 8273696), (192, 7239484), (201, 6915328), (204, 6813632), (224, 6205272), (227, 6123264), (238, 5840256), (256, 5429613), (268, 5186496), (272, 5110224), (336, 4136848), (357, 3893504), (384, 3619742), (402, 3457664), (408, 3406816), (448, 3102636), (454, 3061632), (469, 2963712), (476, 2920128), (536, 2593248), (544, 2555112), (672, 2068424), (681, 2041088), (714, 1946752), (768, 1809871), (804, 1728832), (816, 1703408), (896, 1551318), (908, 1530816), (938, 1481856), (952, 1460064), (1072, 1296624), (1088, 1277556), (1139, 1220352), (1344, 1034212), (1362, 1020544), (1407, 987904), (1428, 973376), (1589, 874752), (1608, 864416), (1632, 851704), (1792, 775659), (1816, 765408), (1876, 740928), (1904, 730032), (2144, 648312), (2176, 638778), (2278, 610176), (2688, 517106), (2724, 510272), (2814, 493952), (2856, 486688), (3178, 437376), (3216, 432208), (3264, 425852), (3417, 406784), (3632, 382704), (3752, 370464), (3808, 365016), (3859, 360192), (4288, 324156), (4352, 319389), (4556, 305088), (4767, 291584), (5376, 258553), (5448, 255136), (5628, 246976), (5712, 243344), (6356, 218688), (6432, 216104), (6528, 212926), (6834, 203392), (7264, 191352), (7504, 185232), (7616, 182508), (7718, 180096), (7973, 174336), (8576, 162078), (9112, 152544), (9534, 145792), (10896, 127568), (11256, 123488), (11424, 121672), (11577, 120064), (12712, 109344), (12864, 108052), (13056, 106463), (13668, 101696), (14528, 95676), (15008, 92616), (15209, 91392), (15232, 91254), (15436, 90048), (15946, 87168), (17152, 81039), (18224, 76272), (19068, 72896), (21792, 63784), (22512, 61744), (22848, 60836), (23154, 60032), (23919, 58112), (25424, 54672), (25728, 54026), (27013, 51456), (27336, 50848), (29056, 47838), (30016, 46308), (30418, 45696), (30464, 45627), (30872, 45024), (31892, 43584), (36448, 38136)]