342490368

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 1010161152

約数和(自身を除く): 667670784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 128, 132, 142, 176, 192, 213, 256, 264, 284, 352, 384, 426, 528, 568, 571, 704, 768, 781, 852, 1056, 1136, 1142, 1408, 1562, 1704, 1713, 2112, 2272, 2284, 2343, 2816, 3124, 3408, 3426, 4224, 4544, 4568, 4686, 6248, 6281, 6816, 6852, 8448, 9088, 9136, 9372, 12496, 12562, 13632, 13704, 18176, 18272, 18744, 18843, 24992, 25124, 27264, 27408, 36544, 37488, 37686, 40541, 49984, 50248, 54528, 54816, 73088, 74976, 75372, 81082, 99968, 100496, 109632, 121623, 146176, 149952, 150744, 162164, 199936, 200992, 219264, 243246, 299904, 301488, 324328, 401984, 438528, 445951, 486492, 599808, 602976, 648656, 803968, 891902, 972984, 1205952, 1297312, 1337853, 1607936, 1783804, 1945968, 2411904, 2594624, 2675706, 3567608, 3891936, 4823808, 5189248, 5351412, 7135216, 7783872, 10378496, 10702824, 14270432, 15567744, 21405648, 28540864, 31135488, 42811296, 57081728, 85622592, 114163456, 171245184, 342490368]

約数ペア:

[(1, 342490368), (2, 171245184), (3, 114163456), (4, 85622592), (6, 57081728), (8, 42811296), (11, 31135488), (12, 28540864), (16, 21405648), (22, 15567744), (24, 14270432), (32, 10702824), (33, 10378496), (44, 7783872), (48, 7135216), (64, 5351412), (66, 5189248), (71, 4823808), (88, 3891936), (96, 3567608), (128, 2675706), (132, 2594624), (142, 2411904), (176, 1945968), (192, 1783804), (213, 1607936), (256, 1337853), (264, 1297312), (284, 1205952), (352, 972984), (384, 891902), (426, 803968), (528, 648656), (568, 602976), (571, 599808), (704, 486492), (768, 445951), (781, 438528), (852, 401984), (1056, 324328), (1136, 301488), (1142, 299904), (1408, 243246), (1562, 219264), (1704, 200992), (1713, 199936), (2112, 162164), (2272, 150744), (2284, 149952), (2343, 146176), (2816, 121623), (3124, 109632), (3408, 100496), (3426, 99968), (4224, 81082), (4544, 75372), (4568, 74976), (4686, 73088), (6248, 54816), (6281, 54528), (6816, 50248), (6852, 49984), (8448, 40541), (9088, 37686), (9136, 37488), (9372, 36544), (12496, 27408), (12562, 27264), (13632, 25124), (13704, 24992), (18176, 18843), (18272, 18744)]