420212712

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{929}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 1076716800

約数和(自身を除く): 656504088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 401, 564, 802, 929, 1128, 1203, 1604, 1858, 2406, 2787, 3208, 3716, 4812, 5574, 7432, 9624, 11148, 18847, 22296, 37694, 43663, 56541, 75388, 87326, 113082, 130989, 150776, 174652, 226164, 261978, 349304, 372529, 452328, 523956, 745058, 1047912, 1117587, 1490116, 2235174, 2980232, 4470348, 8940696, 17508863, 35017726, 52526589, 70035452, 105053178, 140070904, 210106356, 420212712]

約数ペア:

[(1, 420212712), (2, 210106356), (3, 140070904), (4, 105053178), (6, 70035452), (8, 52526589), (12, 35017726), (24, 17508863), (47, 8940696), (94, 4470348), (141, 2980232), (188, 2235174), (282, 1490116), (376, 1117587), (401, 1047912), (564, 745058), (802, 523956), (929, 452328), (1128, 372529), (1203, 349304), (1604, 261978), (1858, 226164), (2406, 174652), (2787, 150776), (3208, 130989), (3716, 113082), (4812, 87326), (5574, 75388), (7432, 56541), (9624, 43663), (11148, 37694), (18847, 22296)]