292920816

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1214

約数の個数: 80

約数和(自身を含む): 780644480

約数和(自身を除く): 487723664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 139, 172, 258, 278, 344, 417, 516, 556, 688, 834, 1021, 1032, 1112, 1668, 2042, 2064, 2224, 3063, 3336, 4084, 5977, 6126, 6672, 8168, 11954, 12252, 16336, 17931, 23908, 24504, 35862, 43903, 47816, 49008, 71724, 87806, 95632, 131709, 141919, 143448, 175612, 263418, 283838, 286896, 351224, 425757, 526836, 567676, 702448, 851514, 1053672, 1135352, 1703028, 2107344, 2270704, 3406056, 6102517, 6812112, 12205034, 18307551, 24410068, 36615102, 48820136, 73230204, 97640272, 146460408, 292920816]

約数ペア:

[(1, 292920816), (2, 146460408), (3, 97640272), (4, 73230204), (6, 48820136), (8, 36615102), (12, 24410068), (16, 18307551), (24, 12205034), (43, 6812112), (48, 6102517), (86, 3406056), (129, 2270704), (139, 2107344), (172, 1703028), (258, 1135352), (278, 1053672), (344, 851514), (417, 702448), (516, 567676), (556, 526836), (688, 425757), (834, 351224), (1021, 286896), (1032, 283838), (1112, 263418), (1668, 175612), (2042, 143448), (2064, 141919), (2224, 131709), (3063, 95632), (3336, 87806), (4084, 71724), (5977, 49008), (6126, 47816), (6672, 43903), (8168, 35862), (11954, 24504), (12252, 23908), (16336, 17931)]