521016804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2441}}^1$

素因数の和:2487

約数の個数: 162

約数和(自身を含む): 1684664982

約数和(自身を除く): 1163648178

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 121, 126, 132, 147, 154, 196, 198, 231, 242, 252, 294, 308, 363, 396, 441, 462, 484, 539, 588, 693, 726, 847, 882, 924, 1078, 1089, 1386, 1452, 1617, 1694, 1764, 2156, 2178, 2441, 2541, 2772, 3234, 3388, 4356, 4851, 4882, 5082, 5929, 6468, 7323, 7623, 9702, 9764, 10164, 11858, 14646, 15246, 17087, 17787, 19404, 21969, 23716, 26851, 29292, 30492, 34174, 35574, 43938, 51261, 53361, 53702, 68348, 71148, 80553, 87876, 102522, 106722, 107404, 119609, 153783, 161106, 187957, 205044, 213444, 239218, 241659, 295361, 307566, 322212, 358827, 375914, 478436, 483318, 563871, 590722, 615132, 717654, 751828, 886083, 966636, 1076481, 1127742, 1181444, 1315699, 1435308, 1691613, 1772166, 2067527, 2152962, 2255484, 2631398, 2658249, 3383226, 3544332, 3947097, 4135054, 4305924, 5262796, 5316498, 6202581, 6766452, 7894194, 8270108, 10632996, 11841291, 12405162, 14472689, 15788388, 18607743, 23682582, 24810324, 28945378, 37215486, 43418067, 47365164, 57890756, 74430972, 86836134, 130254201, 173672268, 260508402, 521016804]

約数ペア:

[(1, 521016804), (2, 260508402), (3, 173672268), (4, 130254201), (6, 86836134), (7, 74430972), (9, 57890756), (11, 47365164), (12, 43418067), (14, 37215486), (18, 28945378), (21, 24810324), (22, 23682582), (28, 18607743), (33, 15788388), (36, 14472689), (42, 12405162), (44, 11841291), (49, 10632996), (63, 8270108), (66, 7894194), (77, 6766452), (84, 6202581), (98, 5316498), (99, 5262796), (121, 4305924), (126, 4135054), (132, 3947097), (147, 3544332), (154, 3383226), (196, 2658249), (198, 2631398), (231, 2255484), (242, 2152962), (252, 2067527), (294, 1772166), (308, 1691613), (363, 1435308), (396, 1315699), (441, 1181444), (462, 1127742), (484, 1076481), (539, 966636), (588, 886083), (693, 751828), (726, 717654), (847, 615132), (882, 590722), (924, 563871), (1078, 483318), (1089, 478436), (1386, 375914), (1452, 358827), (1617, 322212), (1694, 307566), (1764, 295361), (2156, 241659), (2178, 239218), (2441, 213444), (2541, 205044), (2772, 187957), (3234, 161106), (3388, 153783), (4356, 119609), (4851, 107404), (4882, 106722), (5082, 102522), (5929, 87876), (6468, 80553), (7323, 71148), (7623, 68348), (9702, 53702), (9764, 53361), (10164, 51261), (11858, 43938), (14646, 35574), (15246, 34174), (17087, 30492), (17787, 29292), (19404, 26851), (21969, 23716)]