680322636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{4507}}^1$

素因数の和:5123

約数の個数: 72

約数和(自身を含む): 1969094400

約数和(自身を除く): 1288771764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 599, 1198, 1797, 2396, 3594, 4193, 4507, 5391, 7188, 8386, 9014, 10782, 12579, 13521, 16772, 18028, 21564, 25158, 27042, 31549, 37737, 40563, 50316, 54084, 63098, 75474, 81126, 94647, 126196, 150948, 162252, 189294, 283941, 378588, 567882, 1135764, 2699693, 5399386, 8099079, 10798772, 16198158, 18897851, 24297237, 32396316, 37795702, 48594474, 56693553, 75591404, 97188948, 113387106, 170080659, 226774212, 340161318, 680322636]

約数ペア:

[(1, 680322636), (2, 340161318), (3, 226774212), (4, 170080659), (6, 113387106), (7, 97188948), (9, 75591404), (12, 56693553), (14, 48594474), (18, 37795702), (21, 32396316), (28, 24297237), (36, 18897851), (42, 16198158), (63, 10798772), (84, 8099079), (126, 5399386), (252, 2699693), (599, 1135764), (1198, 567882), (1797, 378588), (2396, 283941), (3594, 189294), (4193, 162252), (4507, 150948), (5391, 126196), (7188, 94647), (8386, 81126), (9014, 75474), (10782, 63098), (12579, 54084), (13521, 50316), (16772, 40563), (18028, 37737), (21564, 31549), (25158, 27042)]