12879264

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 37255680

約数和(自身を除く): 24376416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 307, 368, 437, 456, 552, 608, 614, 736, 874, 912, 921, 1104, 1228, 1311, 1748, 1824, 1842, 2208, 2456, 2622, 3496, 3684, 4912, 5244, 5833, 6992, 7061, 7368, 9824, 10488, 11666, 13984, 14122, 14736, 17499, 20976, 21183, 23332, 28244, 29472, 34998, 41952, 42366, 46664, 56488, 69996, 84732, 93328, 112976, 134159, 139992, 169464, 186656, 225952, 268318, 279984, 338928, 402477, 536636, 559968, 677856, 804954, 1073272, 1609908, 2146544, 3219816, 4293088, 6439632, 12879264]

約数ペア:

[(1, 12879264), (2, 6439632), (3, 4293088), (4, 3219816), (6, 2146544), (8, 1609908), (12, 1073272), (16, 804954), (19, 677856), (23, 559968), (24, 536636), (32, 402477), (38, 338928), (46, 279984), (48, 268318), (57, 225952), (69, 186656), (76, 169464), (92, 139992), (96, 134159), (114, 112976), (138, 93328), (152, 84732), (184, 69996), (228, 56488), (276, 46664), (304, 42366), (307, 41952), (368, 34998), (437, 29472), (456, 28244), (552, 23332), (608, 21183), (614, 20976), (736, 17499), (874, 14736), (912, 14122), (921, 13984), (1104, 11666), (1228, 10488), (1311, 9824), (1748, 7368), (1824, 7061), (1842, 6992), (2208, 5833), (2456, 5244), (2622, 4912), (3496, 3684)]