314216812

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 702464000

約数和(自身を除く): 388247188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 223, 316, 343, 364, 446, 553, 637, 686, 892, 1027, 1106, 1274, 1372, 1561, 2054, 2212, 2548, 2899, 3122, 3871, 4108, 4459, 5798, 6244, 7189, 7742, 8918, 10927, 11596, 14378, 15484, 17617, 17836, 20293, 21854, 27097, 28756, 35234, 40586, 43708, 50323, 54194, 70468, 76489, 81172, 100646, 108388, 123319, 142051, 152978, 201292, 229021, 246638, 284102, 305956, 352261, 458042, 493276, 568204, 704522, 863233, 916084, 994357, 1409044, 1603147, 1726466, 1988714, 3206294, 3452932, 3977428, 6042631, 6412588, 11222029, 12085262, 22444058, 24170524, 44888116, 78554203, 157108406, 314216812]

約数ペア:

[(1, 314216812), (2, 157108406), (4, 78554203), (7, 44888116), (13, 24170524), (14, 22444058), (26, 12085262), (28, 11222029), (49, 6412588), (52, 6042631), (79, 3977428), (91, 3452932), (98, 3206294), (158, 1988714), (182, 1726466), (196, 1603147), (223, 1409044), (316, 994357), (343, 916084), (364, 863233), (446, 704522), (553, 568204), (637, 493276), (686, 458042), (892, 352261), (1027, 305956), (1106, 284102), (1274, 246638), (1372, 229021), (1561, 201292), (2054, 152978), (2212, 142051), (2548, 123319), (2899, 108388), (3122, 100646), (3871, 81172), (4108, 76489), (4459, 70468), (5798, 54194), (6244, 50323), (7189, 43708), (7742, 40586), (8918, 35234), (10927, 28756), (11596, 27097), (14378, 21854), (15484, 20293), (17617, 17836)]