1242117006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2121

約数の個数: 64

約数和(自身を含む): 2752780800

約数和(自身を除く): 1510663794

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 199, 258, 398, 559, 597, 1118, 1194, 1677, 1861, 2587, 3354, 3722, 5174, 5583, 7761, 8557, 11166, 15522, 17114, 24193, 25671, 48386, 51342, 72579, 80023, 111241, 145158, 160046, 222482, 240069, 333723, 370339, 480138, 667446, 740678, 1040299, 1111017, 2080598, 2222034, 3120897, 4814407, 6241794, 9628814, 14443221, 15924577, 28886442, 31849154, 47773731, 95547462, 207019501, 414039002, 621058503, 1242117006]

約数ペア:

[(1, 1242117006), (2, 621058503), (3, 414039002), (6, 207019501), (13, 95547462), (26, 47773731), (39, 31849154), (43, 28886442), (78, 15924577), (86, 14443221), (129, 9628814), (199, 6241794), (258, 4814407), (398, 3120897), (559, 2222034), (597, 2080598), (1118, 1111017), (1194, 1040299), (1677, 740678), (1861, 667446), (2587, 480138), (3354, 370339), (3722, 333723), (5174, 240069), (5583, 222482), (7761, 160046), (8557, 145158), (11166, 111241), (15522, 80023), (17114, 72579), (24193, 51342), (25671, 48386)]