220778112

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 618609600

約数和(自身を除く): 397831488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 41, 48, 64, 74, 82, 96, 111, 123, 128, 148, 164, 192, 222, 246, 296, 328, 379, 384, 444, 492, 592, 656, 758, 888, 984, 1137, 1184, 1312, 1516, 1517, 1776, 1968, 2274, 2368, 2624, 3032, 3034, 3552, 3936, 4548, 4551, 4736, 5248, 6064, 6068, 7104, 7872, 9096, 9102, 12128, 12136, 14023, 14208, 15539, 15744, 18192, 18204, 24256, 24272, 28046, 31078, 36384, 36408, 42069, 46617, 48512, 48544, 56092, 62156, 72768, 72816, 84138, 93234, 97088, 112184, 124312, 145536, 145632, 168276, 186468, 194176, 224368, 248624, 291264, 336552, 372936, 448736, 497248, 574943, 582528, 673104, 745872, 897472, 994496, 1149886, 1346208, 1491744, 1724829, 1794944, 1988992, 2299772, 2692416, 2983488, 3449658, 4599544, 5384832, 5966976, 6899316, 9199088, 13798632, 18398176, 27597264, 36796352, 55194528, 73592704, 110389056, 220778112]

約数ペア:

[(1, 220778112), (2, 110389056), (3, 73592704), (4, 55194528), (6, 36796352), (8, 27597264), (12, 18398176), (16, 13798632), (24, 9199088), (32, 6899316), (37, 5966976), (41, 5384832), (48, 4599544), (64, 3449658), (74, 2983488), (82, 2692416), (96, 2299772), (111, 1988992), (123, 1794944), (128, 1724829), (148, 1491744), (164, 1346208), (192, 1149886), (222, 994496), (246, 897472), (296, 745872), (328, 673104), (379, 582528), (384, 574943), (444, 497248), (492, 448736), (592, 372936), (656, 336552), (758, 291264), (888, 248624), (984, 224368), (1137, 194176), (1184, 186468), (1312, 168276), (1516, 145632), (1517, 145536), (1776, 124312), (1968, 112184), (2274, 97088), (2368, 93234), (2624, 84138), (3032, 72816), (3034, 72768), (3552, 62156), (3936, 56092), (4548, 48544), (4551, 48512), (4736, 46617), (5248, 42069), (6064, 36408), (6068, 36384), (7104, 31078), (7872, 28046), (9096, 24272), (9102, 24256), (12128, 18204), (12136, 18192), (14023, 15744), (14208, 15539)]