397628664

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^2\times {\mathrm{3109}}^1$

素因数の和:3264

約数の個数: 48

約数和(自身を含む): 1008199800

約数和(自身を除く): 610571136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 3109, 5329, 6218, 9327, 10658, 12436, 15987, 18654, 21316, 24872, 31974, 37308, 42632, 63948, 74616, 127896, 226957, 453914, 680871, 907828, 1361742, 1815656, 2723484, 5446968, 16567861, 33135722, 49703583, 66271444, 99407166, 132542888, 198814332, 397628664]

約数ペア:

[(1, 397628664), (2, 198814332), (3, 132542888), (4, 99407166), (6, 66271444), (8, 49703583), (12, 33135722), (24, 16567861), (73, 5446968), (146, 2723484), (219, 1815656), (292, 1361742), (438, 907828), (584, 680871), (876, 453914), (1752, 226957), (3109, 127896), (5329, 74616), (6218, 63948), (9327, 42632), (10658, 37308), (12436, 31974), (15987, 24872), (18654, 21316)]