1565304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 4384800

約数和(自身を除く): 2819496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 173, 174, 232, 312, 346, 348, 377, 519, 692, 696, 754, 1038, 1131, 1384, 1508, 2076, 2249, 2262, 3016, 4152, 4498, 4524, 5017, 6747, 8996, 9048, 10034, 13494, 15051, 17992, 20068, 26988, 30102, 40136, 53976, 60204, 65221, 120408, 130442, 195663, 260884, 391326, 521768, 782652, 1565304]

約数ペア:

[(1, 1565304), (2, 782652), (3, 521768), (4, 391326), (6, 260884), (8, 195663), (12, 130442), (13, 120408), (24, 65221), (26, 60204), (29, 53976), (39, 40136), (52, 30102), (58, 26988), (78, 20068), (87, 17992), (104, 15051), (116, 13494), (156, 10034), (173, 9048), (174, 8996), (232, 6747), (312, 5017), (346, 4524), (348, 4498), (377, 4152), (519, 3016), (692, 2262), (696, 2249), (754, 2076), (1038, 1508), (1131, 1384)]