1254257928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 4327202880

約数和(自身を除く): 3072944952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 131, 132, 154, 157, 168, 198, 231, 242, 252, 262, 264, 308, 314, 363, 393, 396, 462, 471, 484, 504, 524, 616, 628, 693, 726, 786, 792, 847, 917, 924, 942, 968, 1048, 1089, 1099, 1179, 1256, 1386, 1413, 1441, 1452, 1572, 1694, 1727, 1834, 1848, 1884, 2178, 2198, 2358, 2541, 2751, 2772, 2826, 2882, 2904, 3144, 3297, 3388, 3454, 3668, 3768, 4323, 4356, 4396, 4716, 5082, 5181, 5502, 5544, 5652, 5764, 6594, 6776, 6908, 7336, 7623, 8253, 8646, 8712, 8792, 9432, 9891, 10087, 10164, 10362, 11004, 11304, 11528, 12089, 12969, 13188, 13816, 15246, 15543, 15851, 16506, 17292, 18997, 19782, 20174, 20328, 20567, 20724, 22008, 24178, 25938, 26376, 30261, 30492, 31086, 31702, 33012, 34584, 36267, 37994, 39564, 40348, 41134, 41448, 47553, 48356, 51876, 56991, 60522, 60984, 61701, 62172, 63404, 66024, 72534, 75988, 79128, 80696, 82268, 90783, 95106, 96712, 103752, 108801, 110957, 113982, 121044, 123402, 124344, 126808, 132979, 142659, 143969, 145068, 151976, 164536, 170973, 181566, 185103, 190212, 217602, 221914, 226237, 227964, 242088, 246804, 265958, 285318, 287938, 290136, 332871, 341946, 363132, 370206, 380424, 398937, 431907, 435204, 443828, 452474, 455928, 493608, 531916, 570636, 575876, 665742, 678711, 683892, 726264, 740412, 797874, 863814, 870408, 887656, 904948, 998613, 1063832, 1141272, 1151752, 1196811, 1295721, 1331484, 1357422, 1367784, 1480824, 1583659, 1595748, 1727628, 1809896, 1997226, 2036133, 2393622, 2488607, 2591442, 2662968, 2714844, 3167318, 3191496, 3455256, 3994452, 4072266, 4750977, 4787244, 4977214, 5182884, 5429688, 6334636, 7465821, 7988904, 8144532, 9501954, 9574488, 9954428, 10365768, 12669272, 14252931, 14931642, 16289064, 17420249, 19003908, 19908856, 22397463, 28505862, 29863284, 34840498, 38007816, 44794926, 52260747, 57011724, 59726568, 69680996, 89589852, 104521494, 114023448, 139361992, 156782241, 179179704, 209042988, 313564482, 418085976, 627128964, 1254257928]

約数ペア:

[(1, 1254257928), (2, 627128964), (3, 418085976), (4, 313564482), (6, 209042988), (7, 179179704), (8, 156782241), (9, 139361992), (11, 114023448), (12, 104521494), (14, 89589852), (18, 69680996), (21, 59726568), (22, 57011724), (24, 52260747), (28, 44794926), (33, 38007816), (36, 34840498), (42, 29863284), (44, 28505862), (56, 22397463), (63, 19908856), (66, 19003908), (72, 17420249), (77, 16289064), (84, 14931642), (88, 14252931), (99, 12669272), (121, 10365768), (126, 9954428), (131, 9574488), (132, 9501954), (154, 8144532), (157, 7988904), (168, 7465821), (198, 6334636), (231, 5429688), (242, 5182884), (252, 4977214), (262, 4787244), (264, 4750977), (308, 4072266), (314, 3994452), (363, 3455256), (393, 3191496), (396, 3167318), (462, 2714844), (471, 2662968), (484, 2591442), (504, 2488607), (524, 2393622), (616, 2036133), (628, 1997226), (693, 1809896), (726, 1727628), (786, 1595748), (792, 1583659), (847, 1480824), (917, 1367784), (924, 1357422), (942, 1331484), (968, 1295721), (1048, 1196811), (1089, 1151752), (1099, 1141272), (1179, 1063832), (1256, 998613), (1386, 904948), (1413, 887656), (1441, 870408), (1452, 863814), (1572, 797874), (1694, 740412), (1727, 726264), (1834, 683892), (1848, 678711), (1884, 665742), (2178, 575876), (2198, 570636), (2358, 531916), (2541, 493608), (2751, 455928), (2772, 452474), (2826, 443828), (2882, 435204), (2904, 431907), (3144, 398937), (3297, 380424), (3388, 370206), (3454, 363132), (3668, 341946), (3768, 332871), (4323, 290136), (4356, 287938), (4396, 285318), (4716, 265958), (5082, 246804), (5181, 242088), (5502, 227964), (5544, 226237), (5652, 221914), (5764, 217602), (6594, 190212), (6776, 185103), (6908, 181566), (7336, 170973), (7623, 164536), (8253, 151976), (8646, 145068), (8712, 143969), (8792, 142659), (9432, 132979), (9891, 126808), (10087, 124344), (10164, 123402), (10362, 121044), (11004, 113982), (11304, 110957), (11528, 108801), (12089, 103752), (12969, 96712), (13188, 95106), (13816, 90783), (15246, 82268), (15543, 80696), (15851, 79128), (16506, 75988), (17292, 72534), (18997, 66024), (19782, 63404), (20174, 62172), (20328, 61701), (20567, 60984), (20724, 60522), (22008, 56991), (24178, 51876), (25938, 48356), (26376, 47553), (30261, 41448), (30492, 41134), (31086, 40348), (31702, 39564), (33012, 37994), (34584, 36267)]