326988897459

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{44029}}^1$

素因数の和:44420

約数の個数: 64

約数和(自身を含む): 536847575040

約数和(自身を除く): 209858677581

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 293, 357, 497, 879, 1207, 1491, 2051, 3621, 4981, 6153, 8449, 14943, 20803, 25347, 34867, 44029, 62409, 104601, 132087, 145621, 308203, 353651, 436863, 748493, 924609, 1060953, 2245479, 2475557, 3126059, 5239451, 7426671, 9378177, 12900497, 15718353, 21882413, 38701491, 53143003, 65647239, 90303479, 159429009, 219308449, 270910437, 372001021, 657925347, 915935287, 1116003063, 1535159143, 2747805861, 4605477429, 6411547009, 15570899879, 19234641027, 46712699637, 108996299153, 326988897459]

約数ペア:

[(1, 326988897459), (3, 108996299153), (7, 46712699637), (17, 19234641027), (21, 15570899879), (51, 6411547009), (71, 4605477429), (119, 2747805861), (213, 1535159143), (293, 1116003063), (357, 915935287), (497, 657925347), (879, 372001021), (1207, 270910437), (1491, 219308449), (2051, 159429009), (3621, 90303479), (4981, 65647239), (6153, 53143003), (8449, 38701491), (14943, 21882413), (20803, 15718353), (25347, 12900497), (34867, 9378177), (44029, 7426671), (62409, 5239451), (104601, 3126059), (132087, 2475557), (145621, 2245479), (308203, 1060953), (353651, 924609), (436863, 748493)]