2121460416

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{33181}}^1$

素因数の和:33239

約数の個数: 112

約数和(自身を含む): 6405453280

約数和(自身を除く): 4283992864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 144, 148, 192, 216, 222, 288, 296, 333, 432, 444, 576, 592, 666, 864, 888, 999, 1184, 1332, 1728, 1776, 1998, 2368, 2664, 3552, 3996, 5328, 7104, 7992, 10656, 15984, 21312, 31968, 33181, 63936, 66362, 99543, 132724, 199086, 265448, 298629, 398172, 530896, 597258, 796344, 895887, 1061792, 1194516, 1227697, 1592688, 1791774, 2123584, 2389032, 2455394, 3185376, 3583548, 3683091, 4778064, 4910788, 6370752, 7167096, 7366182, 9556128, 9821576, 11049273, 14334192, 14732364, 19112256, 19643152, 22098546, 28668384, 29464728, 33147819, 39286304, 44197092, 57336768, 58929456, 66295638, 78572608, 88394184, 117858912, 132591276, 176788368, 235717824, 265182552, 353576736, 530365104, 707153472, 1060730208, 2121460416]

約数ペア:

[(1, 2121460416), (2, 1060730208), (3, 707153472), (4, 530365104), (6, 353576736), (8, 265182552), (9, 235717824), (12, 176788368), (16, 132591276), (18, 117858912), (24, 88394184), (27, 78572608), (32, 66295638), (36, 58929456), (37, 57336768), (48, 44197092), (54, 39286304), (64, 33147819), (72, 29464728), (74, 28668384), (96, 22098546), (108, 19643152), (111, 19112256), (144, 14732364), (148, 14334192), (192, 11049273), (216, 9821576), (222, 9556128), (288, 7366182), (296, 7167096), (333, 6370752), (432, 4910788), (444, 4778064), (576, 3683091), (592, 3583548), (666, 3185376), (864, 2455394), (888, 2389032), (999, 2123584), (1184, 1791774), (1332, 1592688), (1728, 1227697), (1776, 1194516), (1998, 1061792), (2368, 895887), (2664, 796344), (3552, 597258), (3996, 530896), (5328, 398172), (7104, 298629), (7992, 265448), (10656, 199086), (15984, 132724), (21312, 99543), (31968, 66362), (33181, 63936)]