421359969424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4567}}^1\times {\mathrm{303493}}^1$

素因数の和:308087

約数の個数: 40

約数和(自身を含む): 859543567040

約数和(自身を除く): 438183597616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4567, 9134, 18268, 36536, 73072, 86773, 173546, 303493, 347092, 606986, 694184, 1213972, 1388368, 2427944, 4855888, 5766367, 11532734, 23065468, 46130936, 92261872, 1386052531, 2772105062, 5544210124, 11088420248, 22176840496, 26334998089, 52669996178, 105339992356, 210679984712, 421359969424]

約数ペア:

[(1, 421359969424), (2, 210679984712), (4, 105339992356), (8, 52669996178), (16, 26334998089), (19, 22176840496), (38, 11088420248), (76, 5544210124), (152, 2772105062), (304, 1386052531), (4567, 92261872), (9134, 46130936), (18268, 23065468), (36536, 11532734), (73072, 5766367), (86773, 4855888), (173546, 2427944), (303493, 1388368), (347092, 1213972), (606986, 694184)]