282328809

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 485222400

約数和(自身を除く): 202893591

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 107, 119, 133, 321, 323, 357, 389, 399, 749, 969, 1167, 1819, 2033, 2247, 2261, 2723, 5457, 6099, 6613, 6783, 7391, 8169, 12733, 14231, 19839, 22173, 34561, 38199, 41623, 42693, 46291, 51737, 103683, 124869, 125647, 138873, 155211, 241927, 291361, 376941, 707591, 725781, 790837, 874083, 879529, 2122773, 2372511, 2638587, 4953137, 5535859, 13444229, 14859411, 16607577, 40332687, 94109603, 282328809]

約数ペア:

[(1, 282328809), (3, 94109603), (7, 40332687), (17, 16607577), (19, 14859411), (21, 13444229), (51, 5535859), (57, 4953137), (107, 2638587), (119, 2372511), (133, 2122773), (321, 879529), (323, 874083), (357, 790837), (389, 725781), (399, 707591), (749, 376941), (969, 291361), (1167, 241927), (1819, 155211), (2033, 138873), (2247, 125647), (2261, 124869), (2723, 103683), (5457, 51737), (6099, 46291), (6613, 42693), (6783, 41623), (7391, 38199), (8169, 34561), (12733, 22173), (14231, 19839)]