358243732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2579}}^1$

素因数の和:2653

約数の個数: 72

約数和(自身を含む): 807065280

約数和(自身を除く): 448821548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 121, 154, 164, 242, 287, 308, 451, 484, 574, 847, 902, 1148, 1694, 1804, 2579, 3157, 3388, 4961, 5158, 6314, 9922, 10316, 12628, 18053, 19844, 28369, 34727, 36106, 56738, 69454, 72212, 105739, 113476, 138908, 198583, 211478, 312059, 397166, 422956, 624118, 740173, 794332, 1163129, 1248236, 1480346, 2184413, 2326258, 2960692, 4368826, 4652516, 8141903, 8737652, 12794419, 16283806, 25588838, 32567612, 51177676, 89560933, 179121866, 358243732]

約数ペア:

[(1, 358243732), (2, 179121866), (4, 89560933), (7, 51177676), (11, 32567612), (14, 25588838), (22, 16283806), (28, 12794419), (41, 8737652), (44, 8141903), (77, 4652516), (82, 4368826), (121, 2960692), (154, 2326258), (164, 2184413), (242, 1480346), (287, 1248236), (308, 1163129), (451, 794332), (484, 740173), (574, 624118), (847, 422956), (902, 397166), (1148, 312059), (1694, 211478), (1804, 198583), (2579, 138908), (3157, 113476), (3388, 105739), (4961, 72212), (5158, 69454), (6314, 56738), (9922, 36106), (10316, 34727), (12628, 28369), (18053, 19844)]