380439618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{7079}}^1$

素因数の和:7163

約数の個数: 48

約数和(自身を含む): 839574720

約数和(自身を除く): 459135102

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 318, 338, 507, 689, 1014, 1378, 2067, 4134, 7079, 8957, 14158, 17914, 21237, 26871, 42474, 53742, 92027, 184054, 276081, 375187, 552162, 750374, 1125561, 1196351, 2251122, 2392702, 3589053, 4877431, 7178106, 9754862, 14632293, 29264586, 63406603, 126813206, 190219809, 380439618]

約数ペア:

[(1, 380439618), (2, 190219809), (3, 126813206), (6, 63406603), (13, 29264586), (26, 14632293), (39, 9754862), (53, 7178106), (78, 4877431), (106, 3589053), (159, 2392702), (169, 2251122), (318, 1196351), (338, 1125561), (507, 750374), (689, 552162), (1014, 375187), (1378, 276081), (2067, 184054), (4134, 92027), (7079, 53742), (8957, 42474), (14158, 26871), (17914, 21237)]