1295266784

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{6211}}^1$

素因数の和:6261

約数の個数: 96

約数和(自身を含む): 3130848000

約数和(自身を除く): 1835581216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 343, 392, 532, 608, 686, 784, 931, 1064, 1372, 1568, 1862, 2128, 2744, 3724, 4256, 5488, 6211, 6517, 7448, 10976, 12422, 13034, 14896, 24844, 26068, 29792, 43477, 49688, 52136, 86954, 99376, 104272, 118009, 173908, 198752, 208544, 236018, 304339, 347816, 472036, 608678, 695632, 826063, 944072, 1217356, 1391264, 1652126, 1888144, 2130373, 2434712, 3304252, 3776288, 4260746, 4869424, 5782441, 6608504, 8521492, 9738848, 11564882, 13217008, 17042984, 23129764, 26434016, 34085968, 40477087, 46259528, 68171936, 80954174, 92519056, 161908348, 185038112, 323816696, 647633392, 1295266784]

約数ペア:

[(1, 1295266784), (2, 647633392), (4, 323816696), (7, 185038112), (8, 161908348), (14, 92519056), (16, 80954174), (19, 68171936), (28, 46259528), (32, 40477087), (38, 34085968), (49, 26434016), (56, 23129764), (76, 17042984), (98, 13217008), (112, 11564882), (133, 9738848), (152, 8521492), (196, 6608504), (224, 5782441), (266, 4869424), (304, 4260746), (343, 3776288), (392, 3304252), (532, 2434712), (608, 2130373), (686, 1888144), (784, 1652126), (931, 1391264), (1064, 1217356), (1372, 944072), (1568, 826063), (1862, 695632), (2128, 608678), (2744, 472036), (3724, 347816), (4256, 304339), (5488, 236018), (6211, 208544), (6517, 198752), (7448, 173908), (10976, 118009), (12422, 104272), (13034, 99376), (14896, 86954), (24844, 52136), (26068, 49688), (29792, 43477)]