1279982165736

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4567}}^1\times {\mathrm{74381}}^1$

素因数の和:79114

約数の個数: 64

約数和(自身を含む): 3221085732480

約数和(自身を除く): 1941103566744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 4567, 9134, 13701, 18268, 27402, 36536, 54804, 74381, 109608, 148762, 223143, 297524, 446286, 595048, 717019, 892572, 1434038, 1785144, 2151057, 2868076, 4302114, 5736152, 8604228, 11677817, 17208456, 23355634, 35033451, 46711268, 70066902, 93422536, 140133804, 280267608, 339698027, 679396054, 1019094081, 1358792108, 2038188162, 2717584216, 4076376324, 8152752648, 53332590239, 106665180478, 159997770717, 213330360956, 319995541434, 426660721912, 639991082868, 1279982165736]

約数ペア:

[(1, 1279982165736), (2, 639991082868), (3, 426660721912), (4, 319995541434), (6, 213330360956), (8, 159997770717), (12, 106665180478), (24, 53332590239), (157, 8152752648), (314, 4076376324), (471, 2717584216), (628, 2038188162), (942, 1358792108), (1256, 1019094081), (1884, 679396054), (3768, 339698027), (4567, 280267608), (9134, 140133804), (13701, 93422536), (18268, 70066902), (27402, 46711268), (36536, 35033451), (54804, 23355634), (74381, 17208456), (109608, 11677817), (148762, 8604228), (223143, 5736152), (297524, 4302114), (446286, 2868076), (595048, 2151057), (717019, 1785144), (892572, 1434038)]