294331648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1587

約数の個数: 72

約数和(自身を含む): 643860000

約数和(自身を除く): 349528352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 256, 416, 472, 767, 832, 944, 1499, 1534, 1664, 1888, 2998, 3068, 3328, 3776, 5996, 6136, 7552, 11992, 12272, 15104, 19487, 23984, 24544, 38974, 47968, 49088, 77948, 88441, 95936, 98176, 155896, 176882, 191872, 196352, 311792, 353764, 383744, 623584, 707528, 1149733, 1247168, 1415056, 2299466, 2494336, 2830112, 4598932, 4988672, 5660224, 9197864, 11320448, 18395728, 22640896, 36791456, 73582912, 147165824, 294331648]

約数ペア:

[(1, 294331648), (2, 147165824), (4, 73582912), (8, 36791456), (13, 22640896), (16, 18395728), (26, 11320448), (32, 9197864), (52, 5660224), (59, 4988672), (64, 4598932), (104, 2830112), (118, 2494336), (128, 2299466), (208, 1415056), (236, 1247168), (256, 1149733), (416, 707528), (472, 623584), (767, 383744), (832, 353764), (944, 311792), (1499, 196352), (1534, 191872), (1664, 176882), (1888, 155896), (2998, 98176), (3068, 95936), (3328, 88441), (3776, 77948), (5996, 49088), (6136, 47968), (7552, 38974), (11992, 24544), (12272, 23984), (15104, 19487)]