229259888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1033}}^1$

素因数の和:1162

約数の個数: 80

約数和(自身を含む): 527737056

約数和(自身を除く): 298477168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 97, 104, 143, 176, 194, 208, 286, 388, 572, 776, 1033, 1067, 1144, 1261, 1552, 2066, 2134, 2288, 2522, 4132, 4268, 5044, 8264, 8536, 10088, 11363, 13429, 13871, 16528, 17072, 20176, 22726, 26858, 27742, 45452, 53716, 55484, 90904, 100201, 107432, 110968, 147719, 181808, 200402, 214864, 221936, 295438, 400804, 590876, 801608, 1102211, 1181752, 1302613, 1603216, 2204422, 2363504, 2605226, 4408844, 5210452, 8817688, 10420904, 14328743, 17635376, 20841808, 28657486, 57314972, 114629944, 229259888]

約数ペア:

[(1, 229259888), (2, 114629944), (4, 57314972), (8, 28657486), (11, 20841808), (13, 17635376), (16, 14328743), (22, 10420904), (26, 8817688), (44, 5210452), (52, 4408844), (88, 2605226), (97, 2363504), (104, 2204422), (143, 1603216), (176, 1302613), (194, 1181752), (208, 1102211), (286, 801608), (388, 590876), (572, 400804), (776, 295438), (1033, 221936), (1067, 214864), (1144, 200402), (1261, 181808), (1552, 147719), (2066, 110968), (2134, 107432), (2288, 100201), (2522, 90904), (4132, 55484), (4268, 53716), (5044, 45452), (8264, 27742), (8536, 26858), (10088, 22726), (11363, 20176), (13429, 17072), (13871, 16528)]