663543504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2791}}^1$

素因数の和:2945

約数の個数: 120

約数和(自身を含む): 2016315392

約数和(自身を除く): 1352771888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 381, 468, 508, 624, 762, 936, 1016, 1143, 1524, 1651, 1872, 2032, 2286, 2791, 3048, 3302, 4572, 4953, 5582, 6096, 6604, 8373, 9144, 9906, 11164, 13208, 14859, 16746, 18288, 19812, 22328, 25119, 26416, 29718, 33492, 36283, 39624, 44656, 50238, 59436, 66984, 72566, 79248, 100476, 108849, 118872, 133968, 145132, 200952, 217698, 237744, 290264, 326547, 354457, 401904, 435396, 580528, 653094, 708914, 870792, 1063371, 1306188, 1417828, 1741584, 2126742, 2612376, 2835656, 3190113, 4253484, 4607941, 5224752, 5671312, 6380226, 8506968, 9215882, 12760452, 13823823, 17013936, 18431764, 25520904, 27647646, 36863528, 41471469, 51041808, 55295292, 73727056, 82942938, 110590584, 165885876, 221181168, 331771752, 663543504]

約数ペア:

[(1, 663543504), (2, 331771752), (3, 221181168), (4, 165885876), (6, 110590584), (8, 82942938), (9, 73727056), (12, 55295292), (13, 51041808), (16, 41471469), (18, 36863528), (24, 27647646), (26, 25520904), (36, 18431764), (39, 17013936), (48, 13823823), (52, 12760452), (72, 9215882), (78, 8506968), (104, 6380226), (117, 5671312), (127, 5224752), (144, 4607941), (156, 4253484), (208, 3190113), (234, 2835656), (254, 2612376), (312, 2126742), (381, 1741584), (468, 1417828), (508, 1306188), (624, 1063371), (762, 870792), (936, 708914), (1016, 653094), (1143, 580528), (1524, 435396), (1651, 401904), (1872, 354457), (2032, 326547), (2286, 290264), (2791, 237744), (3048, 217698), (3302, 200952), (4572, 145132), (4953, 133968), (5582, 118872), (6096, 108849), (6604, 100476), (8373, 79248), (9144, 72566), (9906, 66984), (11164, 59436), (13208, 50238), (14859, 44656), (16746, 39624), (18288, 36283), (19812, 33492), (22328, 29718), (25119, 26416)]