290974398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1434

約数の個数: 96

約数和(自身を含む): 724152960

約数和(自身を除く): 433178562

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 169, 209, 247, 286, 338, 418, 429, 494, 507, 627, 741, 858, 1014, 1254, 1373, 1482, 1859, 2717, 2746, 3211, 3718, 4119, 5434, 5577, 6422, 8151, 8238, 9633, 11154, 15103, 16302, 17849, 19266, 26087, 30206, 35321, 35698, 45309, 52174, 53547, 70642, 78261, 90618, 105963, 107094, 156522, 196339, 211926, 232037, 286957, 339131, 392678, 464074, 573914, 589017, 678262, 696111, 860871, 1017393, 1178034, 1392222, 1721742, 2034786, 2552407, 3730441, 4408703, 5104814, 7460882, 7657221, 8817406, 11191323, 13226109, 15314442, 22382646, 26452218, 48495733, 96991466, 145487199, 290974398]

約数ペア:

[(1, 290974398), (2, 145487199), (3, 96991466), (6, 48495733), (11, 26452218), (13, 22382646), (19, 15314442), (22, 13226109), (26, 11191323), (33, 8817406), (38, 7657221), (39, 7460882), (57, 5104814), (66, 4408703), (78, 3730441), (114, 2552407), (143, 2034786), (169, 1721742), (209, 1392222), (247, 1178034), (286, 1017393), (338, 860871), (418, 696111), (429, 678262), (494, 589017), (507, 573914), (627, 464074), (741, 392678), (858, 339131), (1014, 286957), (1254, 232037), (1373, 211926), (1482, 196339), (1859, 156522), (2717, 107094), (2746, 105963), (3211, 90618), (3718, 78261), (4119, 70642), (5434, 53547), (5577, 52174), (6422, 45309), (8151, 35698), (8238, 35321), (9633, 30206), (11154, 26087), (15103, 19266), (16302, 17849)]