217623936

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 642563280

約数和(自身を除く): 424939344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 53, 64, 68, 74, 96, 102, 106, 111, 128, 136, 148, 159, 192, 204, 212, 222, 272, 289, 296, 318, 384, 408, 424, 444, 544, 578, 592, 629, 636, 816, 848, 867, 888, 901, 1088, 1156, 1184, 1258, 1272, 1632, 1696, 1734, 1776, 1802, 1887, 1961, 2176, 2312, 2368, 2516, 2544, 2703, 3264, 3392, 3468, 3552, 3604, 3774, 3922, 4624, 4736, 5032, 5088, 5406, 5883, 6528, 6784, 6936, 7104, 7208, 7548, 7844, 9248, 10064, 10176, 10693, 10812, 11766, 13872, 14208, 14416, 15096, 15317, 15688, 18496, 20128, 20352, 21386, 21624, 23532, 27744, 28832, 30192, 30634, 31376, 32079, 33337, 36992, 40256, 42772, 43248, 45951, 47064, 55488, 57664, 60384, 61268, 62752, 64158, 66674, 80512, 85544, 86496, 91902, 94128, 100011, 110976, 115328, 120768, 122536, 125504, 128316, 133348, 171088, 172992, 183804, 188256, 200022, 241536, 245072, 251008, 256632, 266696, 342176, 345984, 367608, 376512, 400044, 490144, 513264, 533392, 566729, 684352, 735216, 753024, 800088, 980288, 1026528, 1066784, 1133458, 1368704, 1470432, 1600176, 1700187, 1960576, 2053056, 2133568, 2266916, 2940864, 3200352, 3400374, 4106112, 4267136, 4533832, 5881728, 6400704, 6800748, 9067664, 12801408, 13601496, 18135328, 27202992, 36270656, 54405984, 72541312, 108811968, 217623936]

約数ペア:

[(1, 217623936), (2, 108811968), (3, 72541312), (4, 54405984), (6, 36270656), (8, 27202992), (12, 18135328), (16, 13601496), (17, 12801408), (24, 9067664), (32, 6800748), (34, 6400704), (37, 5881728), (48, 4533832), (51, 4267136), (53, 4106112), (64, 3400374), (68, 3200352), (74, 2940864), (96, 2266916), (102, 2133568), (106, 2053056), (111, 1960576), (128, 1700187), (136, 1600176), (148, 1470432), (159, 1368704), (192, 1133458), (204, 1066784), (212, 1026528), (222, 980288), (272, 800088), (289, 753024), (296, 735216), (318, 684352), (384, 566729), (408, 533392), (424, 513264), (444, 490144), (544, 400044), (578, 376512), (592, 367608), (629, 345984), (636, 342176), (816, 266696), (848, 256632), (867, 251008), (888, 245072), (901, 241536), (1088, 200022), (1156, 188256), (1184, 183804), (1258, 172992), (1272, 171088), (1632, 133348), (1696, 128316), (1734, 125504), (1776, 122536), (1802, 120768), (1887, 115328), (1961, 110976), (2176, 100011), (2312, 94128), (2368, 91902), (2516, 86496), (2544, 85544), (2703, 80512), (3264, 66674), (3392, 64158), (3468, 62752), (3552, 61268), (3604, 60384), (3774, 57664), (3922, 55488), (4624, 47064), (4736, 45951), (5032, 43248), (5088, 42772), (5406, 40256), (5883, 36992), (6528, 33337), (6784, 32079), (6936, 31376), (7104, 30634), (7208, 30192), (7548, 28832), (7844, 27744), (9248, 23532), (10064, 21624), (10176, 21386), (10693, 20352), (10812, 20128), (11766, 18496), (13872, 15688), (14208, 15317), (14416, 15096)]