1580957392

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 3574771200

約数和(自身を除く): 1993813808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 419, 472, 571, 826, 838, 944, 1142, 1652, 1676, 2284, 2933, 3304, 3352, 3997, 4568, 5866, 6608, 6704, 7994, 9136, 11732, 15988, 23464, 24721, 31976, 33689, 46928, 49442, 63952, 67378, 98884, 134756, 173047, 197768, 235823, 239249, 269512, 346094, 395536, 471646, 478498, 539024, 692188, 943292, 956996, 1384376, 1674743, 1886584, 1913992, 2768752, 3349486, 3773168, 3827984, 6698972, 13397944, 14115691, 26795888, 28231382, 56462764, 98809837, 112925528, 197619674, 225851056, 395239348, 790478696, 1580957392]

約数ペア:

[(1, 1580957392), (2, 790478696), (4, 395239348), (7, 225851056), (8, 197619674), (14, 112925528), (16, 98809837), (28, 56462764), (56, 28231382), (59, 26795888), (112, 14115691), (118, 13397944), (236, 6698972), (413, 3827984), (419, 3773168), (472, 3349486), (571, 2768752), (826, 1913992), (838, 1886584), (944, 1674743), (1142, 1384376), (1652, 956996), (1676, 943292), (2284, 692188), (2933, 539024), (3304, 478498), (3352, 471646), (3997, 395536), (4568, 346094), (5866, 269512), (6608, 239249), (6704, 235823), (7994, 197768), (9136, 173047), (11732, 134756), (15988, 98884), (23464, 67378), (24721, 63952), (31976, 49442), (33689, 46928)]