1243381776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{284657}}^1$

素因数の和:284688

約数の個数: 80

約数和(自身を含む): 3953330304

約数和(自身を除く): 2709948528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 284657, 569314, 853971, 1138628, 1707942, 1992599, 2277256, 3415884, 3700541, 3985198, 4554512, 5977797, 6831768, 7401082, 7970396, 11101623, 11955594, 13663536, 14802164, 15940792, 22203246, 23911188, 25903787, 29604328, 31881584, 44406492, 47822376, 51807574, 59208656, 77711361, 88812984, 95644752, 103615148, 155422722, 177625968, 207230296, 310845444, 414460592, 621690888, 1243381776]

約数ペア:

[(1, 1243381776), (2, 621690888), (3, 414460592), (4, 310845444), (6, 207230296), (7, 177625968), (8, 155422722), (12, 103615148), (13, 95644752), (14, 88812984), (16, 77711361), (21, 59208656), (24, 51807574), (26, 47822376), (28, 44406492), (39, 31881584), (42, 29604328), (48, 25903787), (52, 23911188), (56, 22203246), (78, 15940792), (84, 14802164), (91, 13663536), (104, 11955594), (112, 11101623), (156, 7970396), (168, 7401082), (182, 6831768), (208, 5977797), (273, 4554512), (312, 3985198), (336, 3700541), (364, 3415884), (546, 2277256), (624, 1992599), (728, 1707942), (1092, 1138628), (1456, 853971), (2184, 569314), (4368, 284657)]