228157072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99719}}^1$

素因数の和:99751

約数の個数: 40

約数和(自身を含む): 519341760

約数和(自身を除く): 291184688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 99719, 199438, 398876, 797752, 1096909, 1296347, 1595504, 2193818, 2592694, 4387636, 5185388, 8775272, 10370776, 14259817, 17550544, 20741552, 28519634, 57039268, 114078536, 228157072]

約数ペア:

[(1, 228157072), (2, 114078536), (4, 57039268), (8, 28519634), (11, 20741552), (13, 17550544), (16, 14259817), (22, 10370776), (26, 8775272), (44, 5185388), (52, 4387636), (88, 2592694), (104, 2193818), (143, 1595504), (176, 1296347), (208, 1096909), (286, 797752), (572, 398876), (1144, 199438), (2288, 99719)]