216409159888

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1016731}}^1$

素因数の和:1017043

約数の個数: 40

約数和(自身を含む): 428906360736

約数和(自身を除く): 212497200848

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 251, 424, 502, 848, 1004, 2008, 4016, 13303, 26606, 53212, 106424, 212848, 1016731, 2033462, 4066924, 8133848, 16267696, 53886743, 107773486, 215546972, 255199481, 431093944, 510398962, 862187888, 1020797924, 2041595848, 4083191696, 13525572493, 27051144986, 54102289972, 108204579944, 216409159888]

約数ペア:

[(1, 216409159888), (2, 108204579944), (4, 54102289972), (8, 27051144986), (16, 13525572493), (53, 4083191696), (106, 2041595848), (212, 1020797924), (251, 862187888), (424, 510398962), (502, 431093944), (848, 255199481), (1004, 215546972), (2008, 107773486), (4016, 53886743), (13303, 16267696), (26606, 8133848), (53212, 4066924), (106424, 2033462), (212848, 1016731)]