672057232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:629

約数の個数: 120

約数和(自身を含む): 1655269056

約数和(自身を除く): 983211824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 121, 154, 176, 202, 242, 308, 404, 484, 491, 616, 707, 808, 847, 968, 982, 1111, 1232, 1414, 1616, 1694, 1936, 1964, 2222, 2828, 3388, 3437, 3928, 4444, 5401, 5656, 6776, 6874, 7777, 7856, 8888, 10802, 11312, 12221, 13552, 13748, 15554, 17776, 21604, 24442, 27496, 31108, 37807, 43208, 48884, 49591, 54992, 59411, 62216, 75614, 85547, 86416, 97768, 99182, 118822, 124432, 151228, 171094, 195536, 198364, 237644, 302456, 342188, 347137, 396728, 415877, 475288, 545501, 604912, 684376, 694274, 793456, 831754, 950576, 1091002, 1368752, 1388548, 1663508, 2182004, 2777096, 3327016, 3818507, 4364008, 5554192, 6000511, 6654032, 7637014, 8728016, 12001022, 15274028, 24002044, 30548056, 42003577, 48004088, 61096112, 84007154, 96008176, 168014308, 336028616, 672057232]

約数ペア:

[(1, 672057232), (2, 336028616), (4, 168014308), (7, 96008176), (8, 84007154), (11, 61096112), (14, 48004088), (16, 42003577), (22, 30548056), (28, 24002044), (44, 15274028), (56, 12001022), (77, 8728016), (88, 7637014), (101, 6654032), (112, 6000511), (121, 5554192), (154, 4364008), (176, 3818507), (202, 3327016), (242, 2777096), (308, 2182004), (404, 1663508), (484, 1388548), (491, 1368752), (616, 1091002), (707, 950576), (808, 831754), (847, 793456), (968, 694274), (982, 684376), (1111, 604912), (1232, 545501), (1414, 475288), (1616, 415877), (1694, 396728), (1936, 347137), (1964, 342188), (2222, 302456), (2828, 237644), (3388, 198364), (3437, 195536), (3928, 171094), (4444, 151228), (5401, 124432), (5656, 118822), (6776, 99182), (6874, 97768), (7777, 86416), (7856, 85547), (8888, 75614), (10802, 62216), (11312, 59411), (12221, 54992), (13552, 49591), (13748, 48884), (15554, 43208), (17776, 37807), (21604, 31108), (24442, 27496)]