321232076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 660175824

約数和(自身を除く): 338943748

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 373, 407, 506, 529, 746, 814, 851, 1012, 1058, 1492, 1628, 1702, 2116, 3404, 4103, 5819, 8206, 8579, 9361, 11638, 13801, 16412, 17158, 18722, 19573, 23276, 27602, 34316, 37444, 39146, 55204, 78292, 94369, 151811, 188738, 197317, 215303, 303622, 317423, 377476, 394634, 430606, 607244, 634846, 789268, 861212, 1269692, 2170487, 3491653, 4340974, 6983306, 7300729, 8681948, 13966612, 14601458, 29202916, 80308019, 160616038, 321232076]

約数ペア:

[(1, 321232076), (2, 160616038), (4, 80308019), (11, 29202916), (22, 14601458), (23, 13966612), (37, 8681948), (44, 7300729), (46, 6983306), (74, 4340974), (92, 3491653), (148, 2170487), (253, 1269692), (373, 861212), (407, 789268), (506, 634846), (529, 607244), (746, 430606), (814, 394634), (851, 377476), (1012, 317423), (1058, 303622), (1492, 215303), (1628, 197317), (1702, 188738), (2116, 151811), (3404, 94369), (4103, 78292), (5819, 55204), (8206, 39146), (8579, 37444), (9361, 34316), (11638, 27602), (13801, 23276), (16412, 19573), (17158, 18722)]