853216812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{25457}}^1$

素因数の和:25500

約数の個数: 108

約数和(自身を含む): 2641012920

約数和(自身を除く): 1787796108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 11172, 16758, 25457, 33516, 50914, 76371, 101828, 152742, 178199, 229113, 305484, 356398, 458226, 483683, 534597, 712796, 916452, 967366, 1069194, 1247393, 1451049, 1603791, 1934732, 2138388, 2494786, 2902098, 3207582, 3385781, 3742179, 4353147, 4989572, 5804196, 6415164, 6771562, 7484358, 8706294, 10157343, 11226537, 13543124, 14968716, 17412588, 20314686, 22453074, 23700467, 30472029, 40629372, 44906148, 47400934, 60944058, 71101401, 94801868, 121888116, 142202802, 213304203, 284405604, 426608406, 853216812]

約数ペア:

[(1, 853216812), (2, 426608406), (3, 284405604), (4, 213304203), (6, 142202802), (7, 121888116), (9, 94801868), (12, 71101401), (14, 60944058), (18, 47400934), (19, 44906148), (21, 40629372), (28, 30472029), (36, 23700467), (38, 22453074), (42, 20314686), (49, 17412588), (57, 14968716), (63, 13543124), (76, 11226537), (84, 10157343), (98, 8706294), (114, 7484358), (126, 6771562), (133, 6415164), (147, 5804196), (171, 4989572), (196, 4353147), (228, 3742179), (252, 3385781), (266, 3207582), (294, 2902098), (342, 2494786), (399, 2138388), (441, 1934732), (532, 1603791), (588, 1451049), (684, 1247393), (798, 1069194), (882, 967366), (931, 916452), (1197, 712796), (1596, 534597), (1764, 483683), (1862, 458226), (2394, 356398), (2793, 305484), (3724, 229113), (4788, 178199), (5586, 152742), (8379, 101828), (11172, 76371), (16758, 50914), (25457, 33516)]