628230064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 1544178944

約数和(自身を除く): 915948880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 151, 154, 176, 242, 302, 307, 308, 484, 604, 614, 616, 847, 968, 1057, 1208, 1228, 1232, 1661, 1694, 1936, 2114, 2149, 2416, 2456, 3322, 3377, 3388, 4228, 4298, 4912, 6644, 6754, 6776, 8456, 8596, 11627, 13288, 13508, 13552, 16912, 17192, 18271, 23254, 23639, 26576, 27016, 34384, 36542, 37147, 46357, 46508, 47278, 54032, 73084, 74294, 92714, 93016, 94556, 127897, 146168, 148588, 185428, 186032, 189112, 255794, 260029, 292336, 297176, 324499, 370856, 378224, 509927, 511588, 520058, 594352, 648998, 741712, 1019854, 1023176, 1040116, 1297996, 2039708, 2046352, 2080232, 2595992, 3569489, 4079416, 4160464, 5191984, 5609197, 7138978, 8158832, 11218394, 14277956, 22436788, 28555912, 39264379, 44873576, 57111824, 78528758, 89747152, 157057516, 314115032, 628230064]

約数ペア:

[(1, 628230064), (2, 314115032), (4, 157057516), (7, 89747152), (8, 78528758), (11, 57111824), (14, 44873576), (16, 39264379), (22, 28555912), (28, 22436788), (44, 14277956), (56, 11218394), (77, 8158832), (88, 7138978), (112, 5609197), (121, 5191984), (151, 4160464), (154, 4079416), (176, 3569489), (242, 2595992), (302, 2080232), (307, 2046352), (308, 2039708), (484, 1297996), (604, 1040116), (614, 1023176), (616, 1019854), (847, 741712), (968, 648998), (1057, 594352), (1208, 520058), (1228, 511588), (1232, 509927), (1661, 378224), (1694, 370856), (1936, 324499), (2114, 297176), (2149, 292336), (2416, 260029), (2456, 255794), (3322, 189112), (3377, 186032), (3388, 185428), (4228, 148588), (4298, 146168), (4912, 127897), (6644, 94556), (6754, 93016), (6776, 92714), (8456, 74294), (8596, 73084), (11627, 54032), (13288, 47278), (13508, 46508), (13552, 46357), (16912, 37147), (17192, 36542), (18271, 34384), (23254, 27016), (23639, 26576)]