313007968

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2364

約数の個数: 96

約数和(自身を含む): 774918144

約数和(自身を除く): 461910176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 224, 329, 364, 376, 416, 611, 658, 728, 752, 1222, 1316, 1456, 1504, 2287, 2444, 2632, 2912, 4277, 4574, 4888, 5264, 8554, 9148, 9776, 10528, 16009, 17108, 18296, 19552, 29731, 32018, 34216, 36592, 59462, 64036, 68432, 73184, 107489, 118924, 128072, 136864, 208117, 214978, 237848, 256144, 416234, 429956, 475696, 512288, 752423, 832468, 859912, 951392, 1397357, 1504846, 1664936, 1719824, 2794714, 3009692, 3329872, 3439648, 5589428, 6019384, 6659744, 9781499, 11178856, 12038768, 19562998, 22357712, 24077536, 39125996, 44715424, 78251992, 156503984, 313007968]

約数ペア:

[(1, 313007968), (2, 156503984), (4, 78251992), (7, 44715424), (8, 39125996), (13, 24077536), (14, 22357712), (16, 19562998), (26, 12038768), (28, 11178856), (32, 9781499), (47, 6659744), (52, 6019384), (56, 5589428), (91, 3439648), (94, 3329872), (104, 3009692), (112, 2794714), (182, 1719824), (188, 1664936), (208, 1504846), (224, 1397357), (329, 951392), (364, 859912), (376, 832468), (416, 752423), (611, 512288), (658, 475696), (728, 429956), (752, 416234), (1222, 256144), (1316, 237848), (1456, 214978), (1504, 208117), (2287, 136864), (2444, 128072), (2632, 118924), (2912, 107489), (4277, 73184), (4574, 68432), (4888, 64036), (5264, 59462), (8554, 36592), (9148, 34216), (9776, 32018), (10528, 29731), (16009, 19552), (17108, 18296)]