220054848

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:832

約数の個数: 112

約数和(自身を含む): 632740416

約数和(自身を除く): 412685568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 131, 156, 192, 208, 262, 312, 393, 416, 524, 624, 673, 786, 832, 1048, 1248, 1346, 1572, 1703, 2019, 2096, 2496, 2692, 3144, 3406, 4038, 4192, 5109, 5384, 6288, 6812, 8076, 8384, 8749, 10218, 10768, 12576, 13624, 16152, 17498, 20436, 21536, 25152, 26247, 27248, 32304, 34996, 40872, 43072, 52494, 54496, 64608, 69992, 81744, 88163, 104988, 108992, 129216, 139984, 163488, 176326, 209976, 264489, 279968, 326976, 352652, 419952, 528978, 559936, 705304, 839904, 1057956, 1146119, 1410608, 1679808, 2115912, 2292238, 2821216, 3438357, 4231824, 4584476, 5642432, 6876714, 8463648, 9168952, 13753428, 16927296, 18337904, 27506856, 36675808, 55013712, 73351616, 110027424, 220054848]

約数ペア:

[(1, 220054848), (2, 110027424), (3, 73351616), (4, 55013712), (6, 36675808), (8, 27506856), (12, 18337904), (13, 16927296), (16, 13753428), (24, 9168952), (26, 8463648), (32, 6876714), (39, 5642432), (48, 4584476), (52, 4231824), (64, 3438357), (78, 2821216), (96, 2292238), (104, 2115912), (131, 1679808), (156, 1410608), (192, 1146119), (208, 1057956), (262, 839904), (312, 705304), (393, 559936), (416, 528978), (524, 419952), (624, 352652), (673, 326976), (786, 279968), (832, 264489), (1048, 209976), (1248, 176326), (1346, 163488), (1572, 139984), (1703, 129216), (2019, 108992), (2096, 104988), (2496, 88163), (2692, 81744), (3144, 69992), (3406, 64608), (4038, 54496), (4192, 52494), (5109, 43072), (5384, 40872), (6288, 34996), (6812, 32304), (8076, 27248), (8384, 26247), (8749, 25152), (10218, 21536), (10768, 20436), (12576, 17498), (13624, 16152)]