289250904

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1151}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 745943040

約数和(自身を除く): 456692136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 283, 296, 444, 566, 849, 888, 1132, 1151, 1698, 2264, 2302, 3396, 3453, 4604, 6792, 6906, 9208, 10471, 13812, 20942, 27624, 31413, 41884, 42587, 62826, 83768, 85174, 125652, 127761, 170348, 251304, 255522, 325733, 340696, 511044, 651466, 977199, 1022088, 1302932, 1954398, 2605864, 3908796, 7817592, 12052121, 24104242, 36156363, 48208484, 72312726, 96416968, 144625452, 289250904]

約数ペア:

[(1, 289250904), (2, 144625452), (3, 96416968), (4, 72312726), (6, 48208484), (8, 36156363), (12, 24104242), (24, 12052121), (37, 7817592), (74, 3908796), (111, 2605864), (148, 1954398), (222, 1302932), (283, 1022088), (296, 977199), (444, 651466), (566, 511044), (849, 340696), (888, 325733), (1132, 255522), (1151, 251304), (1698, 170348), (2264, 127761), (2302, 125652), (3396, 85174), (3453, 83768), (4604, 62826), (6792, 42587), (6906, 41884), (9208, 31413), (10471, 27624), (13812, 20942)]