289389612

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^2\times {\mathrm{6481}}^1$

素因数の和:6610

約数の個数: 36

約数和(自身を含む): 686599368

約数和(自身を除く): 397209756

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 3721, 6481, 7442, 11163, 12962, 14884, 19443, 22326, 25924, 38886, 44652, 77772, 395341, 790682, 1186023, 1581364, 2372046, 4744092, 24115801, 48231602, 72347403, 96463204, 144694806, 289389612]

約数ペア:

[(1, 289389612), (2, 144694806), (3, 96463204), (4, 72347403), (6, 48231602), (12, 24115801), (61, 4744092), (122, 2372046), (183, 1581364), (244, 1186023), (366, 790682), (732, 395341), (3721, 77772), (6481, 44652), (7442, 38886), (11163, 25924), (12962, 22326), (14884, 19443)]