478412376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{6581}}^1$

素因数の和:6836

約数の個数: 64

約数和(自身を含む): 1293757920

約数和(自身を除く): 815345544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 233, 312, 466, 699, 932, 1398, 1864, 2796, 3029, 5592, 6058, 6581, 9087, 12116, 13162, 18174, 19743, 24232, 26324, 36348, 39486, 52648, 72696, 78972, 85553, 157944, 171106, 256659, 342212, 513318, 684424, 1026636, 1533373, 2053272, 3066746, 4600119, 6133492, 9200238, 12266984, 18400476, 19933849, 36800952, 39867698, 59801547, 79735396, 119603094, 159470792, 239206188, 478412376]

約数ペア:

[(1, 478412376), (2, 239206188), (3, 159470792), (4, 119603094), (6, 79735396), (8, 59801547), (12, 39867698), (13, 36800952), (24, 19933849), (26, 18400476), (39, 12266984), (52, 9200238), (78, 6133492), (104, 4600119), (156, 3066746), (233, 2053272), (312, 1533373), (466, 1026636), (699, 684424), (932, 513318), (1398, 342212), (1864, 256659), (2796, 171106), (3029, 157944), (5592, 85553), (6058, 78972), (6581, 72696), (9087, 52648), (12116, 39486), (13162, 36348), (18174, 26324), (19743, 24232)]