2317384728

素因数分解:

$2^3\times 3^4\times {\mathrm{1789}}^1\times {\mathrm{1999}}^1$

素因数の和:3806

約数の個数: 80

約数和(自身を含む): 6497700000

約数和(自身を除く): 4180315272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1789, 1999, 3578, 3998, 5367, 5997, 7156, 7996, 10734, 11994, 14312, 15992, 16101, 17991, 21468, 23988, 32202, 35982, 42936, 47976, 48303, 53973, 64404, 71964, 96606, 107946, 128808, 143928, 144909, 161919, 193212, 215892, 289818, 323838, 386424, 431784, 579636, 647676, 1159272, 1295352, 3576211, 7152422, 10728633, 14304844, 21457266, 28609688, 32185899, 42914532, 64371798, 85829064, 96557697, 128743596, 193115394, 257487192, 289673091, 386230788, 579346182, 772461576, 1158692364, 2317384728]

約数ペア:

[(1, 2317384728), (2, 1158692364), (3, 772461576), (4, 579346182), (6, 386230788), (8, 289673091), (9, 257487192), (12, 193115394), (18, 128743596), (24, 96557697), (27, 85829064), (36, 64371798), (54, 42914532), (72, 32185899), (81, 28609688), (108, 21457266), (162, 14304844), (216, 10728633), (324, 7152422), (648, 3576211), (1789, 1295352), (1999, 1159272), (3578, 647676), (3998, 579636), (5367, 431784), (5997, 386424), (7156, 323838), (7996, 289818), (10734, 215892), (11994, 193212), (14312, 161919), (15992, 144909), (16101, 143928), (17991, 128808), (21468, 107946), (23988, 96606), (32202, 71964), (35982, 64404), (42936, 53973), (47976, 48303)]