319489104

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31847}}^1$

素因数の和:31888

約数の個数: 80

約数和(自身を含む): 947796480

約数和(自身を除く): 628307376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 31847, 63694, 95541, 127388, 191082, 254776, 350317, 382164, 509552, 605093, 700634, 764328, 1050951, 1210186, 1401268, 1528656, 1815279, 2101902, 2420372, 2802536, 3630558, 4203804, 4840744, 5605072, 6656023, 7261116, 8407608, 9681488, 13312046, 14522232, 16815216, 19968069, 26624092, 29044464, 39936138, 53248184, 79872276, 106496368, 159744552, 319489104]

約数ペア:

[(1, 319489104), (2, 159744552), (3, 106496368), (4, 79872276), (6, 53248184), (8, 39936138), (11, 29044464), (12, 26624092), (16, 19968069), (19, 16815216), (22, 14522232), (24, 13312046), (33, 9681488), (38, 8407608), (44, 7261116), (48, 6656023), (57, 5605072), (66, 4840744), (76, 4203804), (88, 3630558), (114, 2802536), (132, 2420372), (152, 2101902), (176, 1815279), (209, 1528656), (228, 1401268), (264, 1210186), (304, 1050951), (418, 764328), (456, 700634), (528, 605093), (627, 509552), (836, 382164), (912, 350317), (1254, 254776), (1672, 191082), (2508, 127388), (3344, 95541), (5016, 63694), (10032, 31847)]