389964608

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1432

約数の個数: 84

約数和(自身を含む): 874210596

約数和(自身を除く): 484245988

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 121, 148, 176, 242, 296, 352, 407, 484, 592, 704, 814, 968, 1184, 1361, 1628, 1936, 2368, 2722, 3256, 3872, 4477, 5444, 6512, 7744, 8954, 10888, 13024, 14971, 17908, 21776, 26048, 29942, 35816, 43552, 50357, 59884, 71632, 87104, 100714, 119768, 143264, 164681, 201428, 239536, 286528, 329362, 402856, 479072, 553927, 658724, 805712, 958144, 1107854, 1317448, 1611424, 2215708, 2634896, 3222848, 4431416, 5269792, 6093197, 8862832, 10539584, 12186394, 17725664, 24372788, 35451328, 48745576, 97491152, 194982304, 389964608]

約数ペア:

[(1, 389964608), (2, 194982304), (4, 97491152), (8, 48745576), (11, 35451328), (16, 24372788), (22, 17725664), (32, 12186394), (37, 10539584), (44, 8862832), (64, 6093197), (74, 5269792), (88, 4431416), (121, 3222848), (148, 2634896), (176, 2215708), (242, 1611424), (296, 1317448), (352, 1107854), (407, 958144), (484, 805712), (592, 658724), (704, 553927), (814, 479072), (968, 402856), (1184, 329362), (1361, 286528), (1628, 239536), (1936, 201428), (2368, 164681), (2722, 143264), (3256, 119768), (3872, 100714), (4477, 87104), (5444, 71632), (6512, 59884), (7744, 50357), (8954, 43552), (10888, 35816), (13024, 29942), (14971, 26048), (17908, 21776)]