328667388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{43963}}^1$

素因数の和:44066

約数の個数: 48

約数和(自身を含む): 886314240

約数和(自身を除く): 557646852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 43963, 87926, 131889, 175852, 263778, 307741, 527556, 615482, 923223, 1230964, 1846446, 3692892, 3912707, 7825414, 11738121, 15650828, 23476242, 27388949, 46952484, 54777898, 82166847, 109555796, 164333694, 328667388]

約数ペア:

[(1, 328667388), (2, 164333694), (3, 109555796), (4, 82166847), (6, 54777898), (7, 46952484), (12, 27388949), (14, 23476242), (21, 15650828), (28, 11738121), (42, 7825414), (84, 3912707), (89, 3692892), (178, 1846446), (267, 1230964), (356, 923223), (534, 615482), (623, 527556), (1068, 307741), (1246, 263778), (1869, 175852), (2492, 131889), (3738, 87926), (7476, 43963)]