16874403984

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{18199}}^1$

素因数の和:18397

約数の個数: 120

約数和(自身を含む): 48584390400

約数和(自身を除く): 31709986416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 137, 141, 144, 188, 274, 282, 376, 411, 423, 548, 564, 752, 822, 846, 1096, 1128, 1233, 1644, 1692, 2192, 2256, 2466, 3288, 3384, 4932, 6439, 6576, 6768, 9864, 12878, 18199, 19317, 19728, 25756, 36398, 38634, 51512, 54597, 57951, 72796, 77268, 103024, 109194, 115902, 145592, 154536, 163791, 218388, 231804, 291184, 309072, 327582, 436776, 463608, 655164, 855353, 873552, 927216, 1310328, 1710706, 2493263, 2566059, 2620656, 3421412, 4986526, 5132118, 6842824, 7479789, 7698177, 9973052, 10264236, 13685648, 14959578, 15396354, 19946104, 20528472, 22439367, 29919156, 30792708, 39892208, 41056944, 44878734, 59838312, 61585416, 89757468, 117183361, 119676624, 123170832, 179514936, 234366722, 351550083, 359029872, 468733444, 703100166, 937466888, 1054650249, 1406200332, 1874933776, 2109300498, 2812400664, 4218600996, 5624801328, 8437201992, 16874403984]

約数ペア:

[(1, 16874403984), (2, 8437201992), (3, 5624801328), (4, 4218600996), (6, 2812400664), (8, 2109300498), (9, 1874933776), (12, 1406200332), (16, 1054650249), (18, 937466888), (24, 703100166), (36, 468733444), (47, 359029872), (48, 351550083), (72, 234366722), (94, 179514936), (137, 123170832), (141, 119676624), (144, 117183361), (188, 89757468), (274, 61585416), (282, 59838312), (376, 44878734), (411, 41056944), (423, 39892208), (548, 30792708), (564, 29919156), (752, 22439367), (822, 20528472), (846, 19946104), (1096, 15396354), (1128, 14959578), (1233, 13685648), (1644, 10264236), (1692, 9973052), (2192, 7698177), (2256, 7479789), (2466, 6842824), (3288, 5132118), (3384, 4986526), (4932, 3421412), (6439, 2620656), (6576, 2566059), (6768, 2493263), (9864, 1710706), (12878, 1310328), (18199, 927216), (19317, 873552), (19728, 855353), (25756, 655164), (36398, 463608), (38634, 436776), (51512, 327582), (54597, 309072), (57951, 291184), (72796, 231804), (77268, 218388), (103024, 163791), (109194, 154536), (115902, 145592)]