904418788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1831}}^1$

素因数の和:1937

約数の個数: 96

約数和(自身を含む): 2068254720

約数和(自身を除く): 1163835932

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 59, 91, 92, 118, 161, 182, 236, 299, 322, 364, 413, 598, 644, 767, 826, 1196, 1357, 1534, 1652, 1831, 2093, 2714, 3068, 3662, 4186, 5369, 5428, 7324, 8372, 9499, 10738, 12817, 17641, 18998, 21476, 23803, 25634, 35282, 37996, 42113, 47606, 51268, 70564, 84226, 95212, 108029, 123487, 166621, 168452, 216058, 246974, 294791, 333242, 432116, 493948, 547469, 589582, 666484, 756203, 1094938, 1179164, 1404377, 1512406, 2189876, 2484667, 2808754, 3024812, 3832283, 4969334, 5617508, 7664566, 9830639, 9938668, 15329132, 17392669, 19661278, 32300671, 34785338, 39322556, 64601342, 69570676, 129202684, 226104697, 452209394, 904418788]

約数ペア:

[(1, 904418788), (2, 452209394), (4, 226104697), (7, 129202684), (13, 69570676), (14, 64601342), (23, 39322556), (26, 34785338), (28, 32300671), (46, 19661278), (52, 17392669), (59, 15329132), (91, 9938668), (92, 9830639), (118, 7664566), (161, 5617508), (182, 4969334), (236, 3832283), (299, 3024812), (322, 2808754), (364, 2484667), (413, 2189876), (598, 1512406), (644, 1404377), (767, 1179164), (826, 1094938), (1196, 756203), (1357, 666484), (1534, 589582), (1652, 547469), (1831, 493948), (2093, 432116), (2714, 333242), (3068, 294791), (3662, 246974), (4186, 216058), (5369, 168452), (5428, 166621), (7324, 123487), (8372, 108029), (9499, 95212), (10738, 84226), (12817, 70564), (17641, 51268), (18998, 47606), (21476, 42113), (23803, 37996), (25634, 35282)]