400652064

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{29599}}^1$

素因数の和:29662

約数の個数: 72

約数和(自身を含む): 1163635200

約数和(自身を除く): 762983136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 29599, 59198, 88797, 118396, 177594, 236792, 266391, 355188, 473584, 532782, 710376, 947168, 1065564, 1391153, 1420752, 2131128, 2782306, 2841504, 4173459, 4262256, 5564612, 8346918, 8524512, 11129224, 12520377, 16693836, 22258448, 25040754, 33387672, 44516896, 50081508, 66775344, 100163016, 133550688, 200326032, 400652064]

約数ペア:

[(1, 400652064), (2, 200326032), (3, 133550688), (4, 100163016), (6, 66775344), (8, 50081508), (9, 44516896), (12, 33387672), (16, 25040754), (18, 22258448), (24, 16693836), (32, 12520377), (36, 11129224), (47, 8524512), (48, 8346918), (72, 5564612), (94, 4262256), (96, 4173459), (141, 2841504), (144, 2782306), (188, 2131128), (282, 1420752), (288, 1391153), (376, 1065564), (423, 947168), (564, 710376), (752, 532782), (846, 473584), (1128, 355188), (1504, 266391), (1692, 236792), (2256, 177594), (3384, 118396), (4512, 88797), (6768, 59198), (13536, 29599)]