461261664

素因数分解:

$2^5\times 3^2\times {\mathrm{661}}^1\times {\mathrm{2423}}^1$

素因数の和:3100

約数の個数: 72

約数和(自身を含む): 1314239472

約数和(自身を除く): 852977808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 661, 1322, 1983, 2423, 2644, 3966, 4846, 5288, 5949, 7269, 7932, 9692, 10576, 11898, 14538, 15864, 19384, 21152, 21807, 23796, 29076, 31728, 38768, 43614, 47592, 58152, 63456, 77536, 87228, 95184, 116304, 174456, 190368, 232608, 348912, 697824, 1601603, 3203206, 4804809, 6406412, 9609618, 12812824, 14414427, 19219236, 25625648, 28828854, 38438472, 51251296, 57657708, 76876944, 115315416, 153753888, 230630832, 461261664]

約数ペア:

[(1, 461261664), (2, 230630832), (3, 153753888), (4, 115315416), (6, 76876944), (8, 57657708), (9, 51251296), (12, 38438472), (16, 28828854), (18, 25625648), (24, 19219236), (32, 14414427), (36, 12812824), (48, 9609618), (72, 6406412), (96, 4804809), (144, 3203206), (288, 1601603), (661, 697824), (1322, 348912), (1983, 232608), (2423, 190368), (2644, 174456), (3966, 116304), (4846, 95184), (5288, 87228), (5949, 77536), (7269, 63456), (7932, 58152), (9692, 47592), (10576, 43614), (11898, 38768), (14538, 31728), (15864, 29076), (19384, 23796), (21152, 21807)]