455193186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 1055600640

約数和(自身を除く): 600407454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 239, 274, 331, 411, 478, 662, 717, 822, 959, 993, 1434, 1673, 1918, 1986, 2317, 2877, 3346, 4634, 5019, 5754, 6951, 10038, 13902, 32743, 45347, 65486, 79109, 90694, 98229, 136041, 158218, 196458, 229201, 237327, 272082, 317429, 458402, 474654, 553763, 634858, 687603, 952287, 1107526, 1375206, 1661289, 1904574, 3322578, 10837933, 21675866, 32513799, 65027598, 75865531, 151731062, 227596593, 455193186]

約数ペア:

[(1, 455193186), (2, 227596593), (3, 151731062), (6, 75865531), (7, 65027598), (14, 32513799), (21, 21675866), (42, 10837933), (137, 3322578), (239, 1904574), (274, 1661289), (331, 1375206), (411, 1107526), (478, 952287), (662, 687603), (717, 634858), (822, 553763), (959, 474654), (993, 458402), (1434, 317429), (1673, 272082), (1918, 237327), (1986, 229201), (2317, 196458), (2877, 158218), (3346, 136041), (4634, 98229), (5019, 90694), (5754, 79109), (6951, 65486), (10038, 45347), (13902, 32743)]