28204418952

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{439}}^1\times {\mathrm{4229}}^1$

素因数の和:4891

約数の個数: 96

約数和(自身を含む): 76942008000

約数和(自身を除く): 48737589048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 439, 633, 844, 878, 1266, 1317, 1688, 1756, 1899, 2532, 2634, 3512, 3798, 3951, 4229, 5064, 5268, 7596, 7902, 8458, 10536, 12687, 15192, 15804, 16916, 25374, 31608, 33832, 38061, 50748, 76122, 92629, 101496, 152244, 185258, 277887, 304488, 370516, 555774, 741032, 833661, 892319, 1111548, 1667322, 1784638, 1856531, 2223096, 2676957, 3334644, 3569276, 3713062, 5353914, 5569593, 6669288, 7138552, 7426124, 8030871, 10707828, 11139186, 14852248, 16061742, 16708779, 21415656, 22278372, 32123484, 33417558, 44556744, 64246968, 66835116, 133670232, 391728041, 783456082, 1175184123, 1566912164, 2350368246, 3133824328, 3525552369, 4700736492, 7051104738, 9401472984, 14102209476, 28204418952]

約数ペア:

[(1, 28204418952), (2, 14102209476), (3, 9401472984), (4, 7051104738), (6, 4700736492), (8, 3525552369), (9, 3133824328), (12, 2350368246), (18, 1566912164), (24, 1175184123), (36, 783456082), (72, 391728041), (211, 133670232), (422, 66835116), (439, 64246968), (633, 44556744), (844, 33417558), (878, 32123484), (1266, 22278372), (1317, 21415656), (1688, 16708779), (1756, 16061742), (1899, 14852248), (2532, 11139186), (2634, 10707828), (3512, 8030871), (3798, 7426124), (3951, 7138552), (4229, 6669288), (5064, 5569593), (5268, 5353914), (7596, 3713062), (7902, 3569276), (8458, 3334644), (10536, 2676957), (12687, 2223096), (15192, 1856531), (15804, 1784638), (16916, 1667322), (25374, 1111548), (31608, 892319), (33832, 833661), (38061, 741032), (50748, 555774), (76122, 370516), (92629, 304488), (101496, 277887), (152244, 185258)]