2129125416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{18371}}^1$

素因数の和:18830

約数の個数: 64

約数和(自身を含む): 5820249600

約数和(自身を除く): 3691124184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 439, 878, 1317, 1756, 2634, 3512, 4829, 5268, 9658, 10536, 14487, 18371, 19316, 28974, 36742, 38632, 55113, 57948, 73484, 110226, 115896, 146968, 202081, 220452, 404162, 440904, 606243, 808324, 1212486, 1616648, 2424972, 4849944, 8064869, 16129738, 24194607, 32259476, 48389214, 64518952, 88713559, 96778428, 177427118, 193556856, 266140677, 354854236, 532281354, 709708472, 1064562708, 2129125416]

約数ペア:

[(1, 2129125416), (2, 1064562708), (3, 709708472), (4, 532281354), (6, 354854236), (8, 266140677), (11, 193556856), (12, 177427118), (22, 96778428), (24, 88713559), (33, 64518952), (44, 48389214), (66, 32259476), (88, 24194607), (132, 16129738), (264, 8064869), (439, 4849944), (878, 2424972), (1317, 1616648), (1756, 1212486), (2634, 808324), (3512, 606243), (4829, 440904), (5268, 404162), (9658, 220452), (10536, 202081), (14487, 146968), (18371, 115896), (19316, 110226), (28974, 73484), (36742, 57948), (38632, 55113)]