12801408

素因数分解:

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

素因数の和:124

約数の個数: 128

約数和(自身を含む): 37674720

約数和(自身を除く): 24873312

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, 296, 318, 384, 408, 424, 444, 544, 592, 629, 636, 816, 848, 888, 901, 1088, 1184, 1258, 1272, 1632, 1696, 1776, 1802, 1887, 1961, 2176, 2368, 2516, 2544, 2703, 3264, 3392, 3552, 3604, 3774, 3922, 4736, 5032, 5088, 5406, 5883, 6528, 6784, 7104, 7208, 7548, 7844, 10064, 10176, 10812, 11766, 14208, 14416, 15096, 15688, 20128, 20352, 21624, 23532, 28832, 30192, 31376, 33337, 40256, 43248, 47064, 57664, 60384, 62752, 66674, 80512, 86496, 94128, 100011, 115328, 120768, 125504, 133348, 172992, 188256, 200022, 241536, 251008, 266696, 345984, 376512, 400044, 533392, 753024, 800088, 1066784, 1600176, 2133568, 3200352, 4267136, 6400704, 12801408]

約数ペア:

[(1, 12801408), (2, 6400704), (3, 4267136), (4, 3200352), (6, 2133568), (8, 1600176), (12, 1066784), (16, 800088), (17, 753024), (24, 533392), (32, 400044), (34, 376512), (37, 345984), (48, 266696), (51, 251008), (53, 241536), (64, 200022), (68, 188256), (74, 172992), (96, 133348), (102, 125504), (106, 120768), (111, 115328), (128, 100011), (136, 94128), (148, 86496), (159, 80512), (192, 66674), (204, 62752), (212, 60384), (222, 57664), (272, 47064), (296, 43248), (318, 40256), (384, 33337), (408, 31376), (424, 30192), (444, 28832), (544, 23532), (592, 21624), (629, 20352), (636, 20128), (816, 15688), (848, 15096), (888, 14416), (901, 14208), (1088, 11766), (1184, 10812), (1258, 10176), (1272, 10064), (1632, 7844), (1696, 7548), (1776, 7208), (1802, 7104), (1887, 6784), (1961, 6528), (2176, 5883), (2368, 5406), (2516, 5088), (2544, 5032), (2703, 4736), (3264, 3922), (3392, 3774), (3552, 3604)]