1325656416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{3049}}^1$

素因数の和:3716

約数の個数: 96

約数和(自身を含む): 3984422400

約数和(自身を除く): 2658765984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 647, 672, 1294, 1941, 2588, 3049, 3882, 4529, 5176, 6098, 7764, 9058, 9147, 10352, 12196, 13587, 15528, 18116, 18294, 20704, 21343, 24392, 27174, 31056, 36232, 36588, 42686, 48784, 54348, 62112, 64029, 72464, 73176, 85372, 97568, 108696, 128058, 144928, 146352, 170744, 217392, 256116, 292704, 341488, 434784, 512232, 682976, 1024464, 1972703, 2048928, 3945406, 5918109, 7890812, 11836218, 13808921, 15781624, 23672436, 27617842, 31563248, 41426763, 47344872, 55235684, 63126496, 82853526, 94689744, 110471368, 165707052, 189379488, 220942736, 331414104, 441885472, 662828208, 1325656416]

約数ペア:

[(1, 1325656416), (2, 662828208), (3, 441885472), (4, 331414104), (6, 220942736), (7, 189379488), (8, 165707052), (12, 110471368), (14, 94689744), (16, 82853526), (21, 63126496), (24, 55235684), (28, 47344872), (32, 41426763), (42, 31563248), (48, 27617842), (56, 23672436), (84, 15781624), (96, 13808921), (112, 11836218), (168, 7890812), (224, 5918109), (336, 3945406), (647, 2048928), (672, 1972703), (1294, 1024464), (1941, 682976), (2588, 512232), (3049, 434784), (3882, 341488), (4529, 292704), (5176, 256116), (6098, 217392), (7764, 170744), (9058, 146352), (9147, 144928), (10352, 128058), (12196, 108696), (13587, 97568), (15528, 85372), (18116, 73176), (18294, 72464), (20704, 64029), (21343, 62112), (24392, 54348), (27174, 48784), (31056, 42686), (36232, 36588)]