2238978768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{15013}}^1$

素因数の和:15276

約数の個数: 80

約数和(自身を含む): 6255432960

約数和(自身を除く): 4016454192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 239, 312, 478, 624, 717, 956, 1434, 1912, 2868, 3107, 3824, 5736, 6214, 9321, 11472, 12428, 15013, 18642, 24856, 30026, 37284, 45039, 49712, 60052, 74568, 90078, 120104, 149136, 180156, 195169, 240208, 360312, 390338, 585507, 720624, 780676, 1171014, 1561352, 2342028, 3122704, 3588107, 4684056, 7176214, 9368112, 10764321, 14352428, 21528642, 28704856, 43057284, 46645391, 57409712, 86114568, 93290782, 139936173, 172229136, 186581564, 279872346, 373163128, 559744692, 746326256, 1119489384, 2238978768]

約数ペア:

[(1, 2238978768), (2, 1119489384), (3, 746326256), (4, 559744692), (6, 373163128), (8, 279872346), (12, 186581564), (13, 172229136), (16, 139936173), (24, 93290782), (26, 86114568), (39, 57409712), (48, 46645391), (52, 43057284), (78, 28704856), (104, 21528642), (156, 14352428), (208, 10764321), (239, 9368112), (312, 7176214), (478, 4684056), (624, 3588107), (717, 3122704), (956, 2342028), (1434, 1561352), (1912, 1171014), (2868, 780676), (3107, 720624), (3824, 585507), (5736, 390338), (6214, 360312), (9321, 240208), (11472, 195169), (12428, 180156), (15013, 149136), (18642, 120104), (24856, 90078), (30026, 74568), (37284, 60052), (45039, 49712)]