1221611609712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8539}}^1\times {\mathrm{229267}}^1$

素因数の和:237830

約数の個数: 80

約数和(自身を含む): 3398998977920

約数和(自身を除く): 2177387368208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 8539, 17078, 25617, 34156, 51234, 68312, 102468, 111007, 136624, 204936, 222014, 229267, 333021, 409872, 444028, 458534, 666042, 687801, 888056, 917068, 1332084, 1375602, 1776112, 1834136, 2664168, 2751204, 2980471, 3668272, 5328336, 5502408, 5960942, 8941413, 11004816, 11921884, 17882826, 23843768, 35765652, 47687536, 71531304, 143062608, 1957710913, 3915421826, 5873132739, 7830843652, 11746265478, 15661687304, 23492530956, 25450241869, 31323374608, 46985061912, 50900483738, 76350725607, 93970123824, 101800967476, 152701451214, 203601934952, 305402902428, 407203869904, 610805804856, 1221611609712]

約数ペア:

[(1, 1221611609712), (2, 610805804856), (3, 407203869904), (4, 305402902428), (6, 203601934952), (8, 152701451214), (12, 101800967476), (13, 93970123824), (16, 76350725607), (24, 50900483738), (26, 46985061912), (39, 31323374608), (48, 25450241869), (52, 23492530956), (78, 15661687304), (104, 11746265478), (156, 7830843652), (208, 5873132739), (312, 3915421826), (624, 1957710913), (8539, 143062608), (17078, 71531304), (25617, 47687536), (34156, 35765652), (51234, 23843768), (68312, 17882826), (102468, 11921884), (111007, 11004816), (136624, 8941413), (204936, 5960942), (222014, 5502408), (229267, 5328336), (333021, 3668272), (409872, 2980471), (444028, 2751204), (458534, 2664168), (666042, 1834136), (687801, 1776112), (888056, 1375602), (917068, 1332084)]