329728672

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:798

約数の個数: 96

約数和(自身を含む): 804384000

約数和(自身を除く): 474655328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 199, 208, 224, 364, 398, 416, 569, 728, 796, 1138, 1393, 1456, 1592, 2276, 2587, 2786, 2912, 3184, 3983, 4552, 5174, 5572, 6368, 7397, 7966, 9104, 10348, 11144, 14794, 15932, 18109, 18208, 20696, 22288, 29588, 31864, 36218, 41392, 44576, 51779, 59176, 63728, 72436, 82784, 103558, 113231, 118352, 127456, 144872, 207116, 226462, 236704, 289744, 414232, 452924, 579488, 792617, 828464, 905848, 1472003, 1585234, 1656928, 1811696, 2944006, 3170468, 3623392, 5888012, 6340936, 10304021, 11776024, 12681872, 20608042, 23552048, 25363744, 41216084, 47104096, 82432168, 164864336, 329728672]

約数ペア:

[(1, 329728672), (2, 164864336), (4, 82432168), (7, 47104096), (8, 41216084), (13, 25363744), (14, 23552048), (16, 20608042), (26, 12681872), (28, 11776024), (32, 10304021), (52, 6340936), (56, 5888012), (91, 3623392), (104, 3170468), (112, 2944006), (182, 1811696), (199, 1656928), (208, 1585234), (224, 1472003), (364, 905848), (398, 828464), (416, 792617), (569, 579488), (728, 452924), (796, 414232), (1138, 289744), (1393, 236704), (1456, 226462), (1592, 207116), (2276, 144872), (2587, 127456), (2786, 118352), (2912, 113231), (3184, 103558), (3983, 82784), (4552, 72436), (5174, 63728), (5572, 59176), (6368, 51779), (7397, 44576), (7966, 41392), (9104, 36218), (10348, 31864), (11144, 29588), (14794, 22288), (15932, 20696), (18109, 18208)]