1388832

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 4136832

約数和(自身を除く): 2748000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 37, 46, 48, 51, 68, 69, 74, 92, 96, 102, 111, 136, 138, 148, 184, 204, 222, 272, 276, 296, 368, 391, 408, 444, 544, 552, 592, 629, 736, 782, 816, 851, 888, 1104, 1173, 1184, 1258, 1564, 1632, 1702, 1776, 1887, 2208, 2346, 2516, 2553, 3128, 3404, 3552, 3774, 4692, 5032, 5106, 6256, 6808, 7548, 9384, 10064, 10212, 12512, 13616, 14467, 15096, 18768, 20128, 20424, 27232, 28934, 30192, 37536, 40848, 43401, 57868, 60384, 81696, 86802, 115736, 173604, 231472, 347208, 462944, 694416, 1388832]

約数ペア:

[(1, 1388832), (2, 694416), (3, 462944), (4, 347208), (6, 231472), (8, 173604), (12, 115736), (16, 86802), (17, 81696), (23, 60384), (24, 57868), (32, 43401), (34, 40848), (37, 37536), (46, 30192), (48, 28934), (51, 27232), (68, 20424), (69, 20128), (74, 18768), (92, 15096), (96, 14467), (102, 13616), (111, 12512), (136, 10212), (138, 10064), (148, 9384), (184, 7548), (204, 6808), (222, 6256), (272, 5106), (276, 5032), (296, 4692), (368, 3774), (391, 3552), (408, 3404), (444, 3128), (544, 2553), (552, 2516), (592, 2346), (629, 2208), (736, 1887), (782, 1776), (816, 1702), (851, 1632), (888, 1564), (1104, 1258), (1173, 1184)]