651841977888

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{292459}}^1$

素因数の和:292655

約数の個数: 144

約数和(自身を含む): 1897035940800

約数和(自身を除く): 1245193962912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 109, 142, 144, 213, 218, 284, 288, 327, 426, 436, 568, 639, 654, 852, 872, 981, 1136, 1278, 1308, 1704, 1744, 1962, 2272, 2556, 2616, 3408, 3488, 3924, 5112, 5232, 6816, 7739, 7848, 10224, 10464, 15478, 15696, 20448, 23217, 30956, 31392, 46434, 61912, 69651, 92868, 123824, 139302, 185736, 247648, 278604, 292459, 371472, 557208, 584918, 742944, 877377, 1114416, 1169836, 1754754, 2228832, 2339672, 2632131, 3509508, 4679344, 5264262, 7019016, 9358688, 10528524, 14038032, 20764589, 21057048, 28076064, 31878031, 41529178, 42114096, 62293767, 63756062, 83058356, 84228192, 95634093, 124587534, 127512124, 166116712, 186881301, 191268186, 249175068, 255024248, 286902279, 332233424, 373762602, 382536372, 498350136, 510048496, 573804558, 664466848, 747525204, 765072744, 996700272, 1020096992, 1147609116, 1495050408, 1530145488, 1993400544, 2263340201, 2295218232, 2990100816, 3060290976, 4526680402, 4590436464, 5980201632, 6790020603, 9053360804, 9180872928, 13580041206, 18106721608, 20370061809, 27160082412, 36213443216, 40740123618, 54320164824, 72426886432, 81480247236, 108640329648, 162960494472, 217280659296, 325920988944, 651841977888]

約数ペア:

[(1, 651841977888), (2, 325920988944), (3, 217280659296), (4, 162960494472), (6, 108640329648), (8, 81480247236), (9, 72426886432), (12, 54320164824), (16, 40740123618), (18, 36213443216), (24, 27160082412), (32, 20370061809), (36, 18106721608), (48, 13580041206), (71, 9180872928), (72, 9053360804), (96, 6790020603), (109, 5980201632), (142, 4590436464), (144, 4526680402), (213, 3060290976), (218, 2990100816), (284, 2295218232), (288, 2263340201), (327, 1993400544), (426, 1530145488), (436, 1495050408), (568, 1147609116), (639, 1020096992), (654, 996700272), (852, 765072744), (872, 747525204), (981, 664466848), (1136, 573804558), (1278, 510048496), (1308, 498350136), (1704, 382536372), (1744, 373762602), (1962, 332233424), (2272, 286902279), (2556, 255024248), (2616, 249175068), (3408, 191268186), (3488, 186881301), (3924, 166116712), (5112, 127512124), (5232, 124587534), (6816, 95634093), (7739, 84228192), (7848, 83058356), (10224, 63756062), (10464, 62293767), (15478, 42114096), (15696, 41529178), (20448, 31878031), (23217, 28076064), (30956, 21057048), (31392, 20764589), (46434, 14038032), (61912, 10528524), (69651, 9358688), (92868, 7019016), (123824, 5264262), (139302, 4679344), (185736, 3509508), (247648, 2632131), (278604, 2339672), (292459, 2228832), (371472, 1754754), (557208, 1169836), (584918, 1114416), (742944, 877377)]