218689536

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:114

約数の個数: 156

約数和(自身を含む): 645385272

約数和(自身を除く): 426695736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 256, 296, 312, 384, 416, 444, 481, 512, 592, 624, 768, 832, 888, 962, 1024, 1184, 1248, 1369, 1443, 1536, 1664, 1776, 1924, 2048, 2368, 2496, 2738, 2886, 3072, 3328, 3552, 3848, 4096, 4107, 4736, 4992, 5476, 5772, 6144, 6656, 7104, 7696, 8214, 9472, 9984, 10952, 11544, 12288, 13312, 14208, 15392, 16428, 17797, 18944, 19968, 21904, 23088, 26624, 28416, 30784, 32856, 35594, 37888, 39936, 43808, 46176, 53248, 53391, 56832, 61568, 65712, 71188, 75776, 79872, 87616, 92352, 106782, 113664, 123136, 131424, 142376, 151552, 159744, 175232, 184704, 213564, 227328, 246272, 262848, 284752, 350464, 369408, 427128, 454656, 492544, 525696, 569504, 700928, 738816, 854256, 985088, 1051392, 1139008, 1401856, 1477632, 1708512, 1970176, 2102784, 2278016, 2803712, 2955264, 3417024, 4205568, 4556032, 5607424, 5910528, 6834048, 8411136, 9112064, 13668096, 16822272, 18224128, 27336192, 36448256, 54672384, 72896512, 109344768, 218689536]

約数ペア:

[(1, 218689536), (2, 109344768), (3, 72896512), (4, 54672384), (6, 36448256), (8, 27336192), (12, 18224128), (13, 16822272), (16, 13668096), (24, 9112064), (26, 8411136), (32, 6834048), (37, 5910528), (39, 5607424), (48, 4556032), (52, 4205568), (64, 3417024), (74, 2955264), (78, 2803712), (96, 2278016), (104, 2102784), (111, 1970176), (128, 1708512), (148, 1477632), (156, 1401856), (192, 1139008), (208, 1051392), (222, 985088), (256, 854256), (296, 738816), (312, 700928), (384, 569504), (416, 525696), (444, 492544), (481, 454656), (512, 427128), (592, 369408), (624, 350464), (768, 284752), (832, 262848), (888, 246272), (962, 227328), (1024, 213564), (1184, 184704), (1248, 175232), (1369, 159744), (1443, 151552), (1536, 142376), (1664, 131424), (1776, 123136), (1924, 113664), (2048, 106782), (2368, 92352), (2496, 87616), (2738, 79872), (2886, 75776), (3072, 71188), (3328, 65712), (3552, 61568), (3848, 56832), (4096, 53391), (4107, 53248), (4736, 46176), (4992, 43808), (5476, 39936), (5772, 37888), (6144, 35594), (6656, 32856), (7104, 30784), (7696, 28416), (8214, 26624), (9472, 23088), (9984, 21904), (10952, 19968), (11544, 18944), (12288, 17797), (13312, 16428), (14208, 15392)]