1567211152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 3330255600

約数和(自身を除く): 1763044448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 173, 194, 208, 346, 388, 449, 692, 776, 898, 1261, 1384, 1552, 1796, 2249, 2522, 2768, 3592, 4498, 5044, 5837, 7184, 8996, 10088, 11674, 16781, 17992, 20176, 23348, 33562, 35984, 43553, 46696, 67124, 77677, 87106, 93392, 134248, 155354, 174212, 218153, 268496, 310708, 348424, 436306, 566189, 621416, 696848, 872612, 1009801, 1132378, 1242832, 1745224, 2019602, 2264756, 3490448, 4039204, 4529512, 7534669, 8078408, 9059024, 15069338, 16156816, 30138676, 60277352, 97950697, 120554704, 195901394, 391802788, 783605576, 1567211152]

約数ペア:

[(1, 1567211152), (2, 783605576), (4, 391802788), (8, 195901394), (13, 120554704), (16, 97950697), (26, 60277352), (52, 30138676), (97, 16156816), (104, 15069338), (173, 9059024), (194, 8078408), (208, 7534669), (346, 4529512), (388, 4039204), (449, 3490448), (692, 2264756), (776, 2019602), (898, 1745224), (1261, 1242832), (1384, 1132378), (1552, 1009801), (1796, 872612), (2249, 696848), (2522, 621416), (2768, 566189), (3592, 436306), (4498, 348424), (5044, 310708), (5837, 268496), (7184, 218153), (8996, 174212), (10088, 155354), (11674, 134248), (16781, 93392), (17992, 87106), (20176, 77677), (23348, 67124), (33562, 46696), (35984, 43553)]