438994224

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2375

約数の個数: 120

約数和(自身を含む): 1298266112

約数和(自身を除く): 859271888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 688, 744, 774, 1032, 1116, 1333, 1488, 1548, 2064, 2232, 2287, 2666, 3096, 3999, 4464, 4574, 5332, 6192, 6861, 7998, 9148, 10664, 11997, 13722, 15996, 18296, 20583, 21328, 23994, 27444, 31992, 36592, 41166, 47988, 54888, 63984, 70897, 82332, 95976, 98341, 109776, 141794, 164664, 191952, 196682, 212691, 283588, 295023, 329328, 393364, 425382, 567176, 590046, 638073, 786728, 850764, 885069, 1134352, 1180092, 1276146, 1573456, 1701528, 1770138, 2360184, 2552292, 3048571, 3403056, 3540276, 4720368, 5104584, 6097142, 7080552, 9145713, 10209168, 12194284, 14161104, 18291426, 24388568, 27437139, 36582852, 48777136, 54874278, 73165704, 109748556, 146331408, 219497112, 438994224]

約数ペア:

[(1, 438994224), (2, 219497112), (3, 146331408), (4, 109748556), (6, 73165704), (8, 54874278), (9, 48777136), (12, 36582852), (16, 27437139), (18, 24388568), (24, 18291426), (31, 14161104), (36, 12194284), (43, 10209168), (48, 9145713), (62, 7080552), (72, 6097142), (86, 5104584), (93, 4720368), (124, 3540276), (129, 3403056), (144, 3048571), (172, 2552292), (186, 2360184), (248, 1770138), (258, 1701528), (279, 1573456), (344, 1276146), (372, 1180092), (387, 1134352), (496, 885069), (516, 850764), (558, 786728), (688, 638073), (744, 590046), (774, 567176), (1032, 425382), (1116, 393364), (1333, 329328), (1488, 295023), (1548, 283588), (2064, 212691), (2232, 196682), (2287, 191952), (2666, 164664), (3096, 141794), (3999, 109776), (4464, 98341), (4574, 95976), (5332, 82332), (6192, 70897), (6861, 63984), (7998, 54888), (9148, 47988), (10664, 41166), (11997, 36592), (13722, 31992), (15996, 27444), (18296, 23994), (20583, 21328)]