267387152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 596390400

約数和(自身を除く): 329003248

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 496, 527, 589, 646, 1054, 1178, 1292, 1669, 2108, 2356, 2584, 3338, 4216, 4712, 5168, 6676, 8432, 9424, 10013, 13352, 20026, 26704, 28373, 31711, 40052, 51739, 56746, 63422, 80104, 103478, 113492, 126844, 160208, 206956, 226984, 253688, 413912, 453968, 507376, 539087, 827824, 879563, 983041, 1078174, 1759126, 1966082, 2156348, 3518252, 3932164, 4312696, 7036504, 7864328, 8625392, 14073008, 15728656, 16711697, 33423394, 66846788, 133693576, 267387152]

約数ペア:

[(1, 267387152), (2, 133693576), (4, 66846788), (8, 33423394), (16, 16711697), (17, 15728656), (19, 14073008), (31, 8625392), (34, 7864328), (38, 7036504), (62, 4312696), (68, 3932164), (76, 3518252), (124, 2156348), (136, 1966082), (152, 1759126), (248, 1078174), (272, 983041), (304, 879563), (323, 827824), (496, 539087), (527, 507376), (589, 453968), (646, 413912), (1054, 253688), (1178, 226984), (1292, 206956), (1669, 160208), (2108, 126844), (2356, 113492), (2584, 103478), (3338, 80104), (4216, 63422), (4712, 56746), (5168, 51739), (6676, 40052), (8432, 31711), (9424, 28373), (10013, 26704), (13352, 20026)]