642464888184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55423127}}^1$

素因数の和:55423169

約数の個数: 96

約数和(自身を含む): 2075041912320

約数和(自身を除く): 1432577024136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 55423127, 110846254, 166269381, 221692508, 332538762, 387961889, 443385016, 498808143, 665077524, 775923778, 997616286, 1163885667, 1274731921, 1330155048, 1551847556, 1995232572, 2327771334, 2549463842, 3103695112, 3491657001, 3824195763, 3990465144, 4655542668, 5098927684, 6983314002, 7648391526, 8923123447, 9311085336, 10197855368, 11472587289, 13966628004, 15296783052, 17846246894, 22945174578, 26769370341, 27933256008, 30593566104, 35692493788, 45890349156, 53538740682, 71384987576, 80308111023, 91780698312, 107077481364, 160616222046, 214154962728, 321232444092, 642464888184]

約数ペア:

[(1, 642464888184), (2, 321232444092), (3, 214154962728), (4, 160616222046), (6, 107077481364), (7, 91780698312), (8, 80308111023), (9, 71384987576), (12, 53538740682), (14, 45890349156), (18, 35692493788), (21, 30593566104), (23, 27933256008), (24, 26769370341), (28, 22945174578), (36, 17846246894), (42, 15296783052), (46, 13966628004), (56, 11472587289), (63, 10197855368), (69, 9311085336), (72, 8923123447), (84, 7648391526), (92, 6983314002), (126, 5098927684), (138, 4655542668), (161, 3990465144), (168, 3824195763), (184, 3491657001), (207, 3103695112), (252, 2549463842), (276, 2327771334), (322, 1995232572), (414, 1551847556), (483, 1330155048), (504, 1274731921), (552, 1163885667), (644, 997616286), (828, 775923778), (966, 665077524), (1288, 498808143), (1449, 443385016), (1656, 387961889), (1932, 332538762), (2898, 221692508), (3864, 166269381), (5796, 110846254), (11592, 55423127)]