653875404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:904

約数の個数: 144

約数和(自身を含む): 1930789728

約数和(自身を除く): 1276914324

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 113, 147, 156, 182, 196, 226, 273, 294, 339, 364, 452, 546, 588, 637, 678, 757, 791, 1092, 1274, 1356, 1469, 1514, 1582, 1911, 2271, 2373, 2548, 2938, 3028, 3164, 3822, 4407, 4542, 4746, 5299, 5537, 5876, 7644, 8814, 9084, 9492, 9841, 10283, 10598, 11074, 15897, 16611, 17628, 19682, 20566, 21196, 22148, 29523, 30849, 31794, 33222, 37093, 39364, 41132, 59046, 61698, 63588, 66444, 68887, 71981, 74186, 85541, 111279, 118092, 123396, 137774, 143962, 148372, 171082, 206661, 215943, 222558, 256623, 275548, 287924, 342164, 413322, 431886, 445116, 482209, 513246, 598787, 826644, 863772, 964418, 1026492, 1112033, 1197574, 1446627, 1796361, 1928836, 2224066, 2395148, 2893254, 3336099, 3592722, 4191509, 4448132, 5786508, 6672198, 7185444, 7784231, 8383018, 12574527, 13344396, 15568462, 16766036, 23352693, 25149054, 31136924, 46705386, 50298108, 54489617, 93410772, 108979234, 163468851, 217958468, 326937702, 653875404]

約数ペア:

[(1, 653875404), (2, 326937702), (3, 217958468), (4, 163468851), (6, 108979234), (7, 93410772), (12, 54489617), (13, 50298108), (14, 46705386), (21, 31136924), (26, 25149054), (28, 23352693), (39, 16766036), (42, 15568462), (49, 13344396), (52, 12574527), (78, 8383018), (84, 7784231), (91, 7185444), (98, 6672198), (113, 5786508), (147, 4448132), (156, 4191509), (182, 3592722), (196, 3336099), (226, 2893254), (273, 2395148), (294, 2224066), (339, 1928836), (364, 1796361), (452, 1446627), (546, 1197574), (588, 1112033), (637, 1026492), (678, 964418), (757, 863772), (791, 826644), (1092, 598787), (1274, 513246), (1356, 482209), (1469, 445116), (1514, 431886), (1582, 413322), (1911, 342164), (2271, 287924), (2373, 275548), (2548, 256623), (2938, 222558), (3028, 215943), (3164, 206661), (3822, 171082), (4407, 148372), (4542, 143962), (4746, 137774), (5299, 123396), (5537, 118092), (5876, 111279), (7644, 85541), (8814, 74186), (9084, 71981), (9492, 68887), (9841, 66444), (10283, 63588), (10598, 61698), (11074, 59046), (15897, 41132), (16611, 39364), (17628, 37093), (19682, 33222), (20566, 31794), (21196, 30849), (22148, 29523)]