258650878812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1986749}}^1$

素因数の和:1987346

約数の個数: 48

約数和(自身を含む): 636395760000

約数和(自身を除く): 377744881188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 571, 1142, 1713, 2284, 3426, 6852, 10849, 21698, 32547, 43396, 65094, 130188, 1986749, 3973498, 5960247, 7946996, 11920494, 23840988, 37748231, 75496462, 113244693, 150992924, 226489386, 452978772, 1134433679, 2268867358, 3403301037, 4537734716, 6806602074, 13613204148, 21554239901, 43108479802, 64662719703, 86216959604, 129325439406, 258650878812]

約数ペア:

[(1, 258650878812), (2, 129325439406), (3, 86216959604), (4, 64662719703), (6, 43108479802), (12, 21554239901), (19, 13613204148), (38, 6806602074), (57, 4537734716), (76, 3403301037), (114, 2268867358), (228, 1134433679), (571, 452978772), (1142, 226489386), (1713, 150992924), (2284, 113244693), (3426, 75496462), (6852, 37748231), (10849, 23840988), (21698, 11920494), (32547, 7946996), (43396, 5960247), (65094, 3973498), (130188, 1986749)]