392271904804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2663}}^1\times {\mathrm{46439}}^1$

素因数の和:49180

約数の個数: 48

約数和(自身を含む): 751699388160

約数和(自身を除く): 359427483356

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 2663, 3172, 5326, 10652, 34619, 46439, 69238, 92878, 138476, 162443, 185756, 324886, 603707, 649772, 1207414, 2111759, 2414828, 2832779, 4223518, 5665558, 8447036, 11331116, 36826127, 73652254, 123667057, 147304508, 247334114, 494668228, 1607671741, 3215343482, 6430686964, 7543690477, 15087380954, 30174761908, 98067976201, 196135952402, 392271904804]

約数ペア:

[(1, 392271904804), (2, 196135952402), (4, 98067976201), (13, 30174761908), (26, 15087380954), (52, 7543690477), (61, 6430686964), (122, 3215343482), (244, 1607671741), (793, 494668228), (1586, 247334114), (2663, 147304508), (3172, 123667057), (5326, 73652254), (10652, 36826127), (34619, 11331116), (46439, 8447036), (69238, 5665558), (92878, 4223518), (138476, 2832779), (162443, 2414828), (185756, 2111759), (324886, 1207414), (603707, 649772)]