8228748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 23466240

約数和(自身を除く): 15237492

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 76, 102, 114, 132, 187, 193, 204, 209, 228, 323, 374, 386, 418, 561, 579, 627, 646, 748, 772, 836, 969, 1122, 1158, 1254, 1292, 1938, 2123, 2244, 2316, 2508, 3281, 3553, 3667, 3876, 4246, 6369, 6562, 7106, 7334, 8492, 9843, 10659, 11001, 12738, 13124, 14212, 14668, 19686, 21318, 22002, 25476, 36091, 39372, 40337, 42636, 44004, 62339, 72182, 80674, 108273, 121011, 124678, 144364, 161348, 187017, 216546, 242022, 249356, 374034, 433092, 484044, 685729, 748068, 1371458, 2057187, 2742916, 4114374, 8228748]

約数ペア:

[(1, 8228748), (2, 4114374), (3, 2742916), (4, 2057187), (6, 1371458), (11, 748068), (12, 685729), (17, 484044), (19, 433092), (22, 374034), (33, 249356), (34, 242022), (38, 216546), (44, 187017), (51, 161348), (57, 144364), (66, 124678), (68, 121011), (76, 108273), (102, 80674), (114, 72182), (132, 62339), (187, 44004), (193, 42636), (204, 40337), (209, 39372), (228, 36091), (323, 25476), (374, 22002), (386, 21318), (418, 19686), (561, 14668), (579, 14212), (627, 13124), (646, 12738), (748, 11001), (772, 10659), (836, 9843), (969, 8492), (1122, 7334), (1158, 7106), (1254, 6562), (1292, 6369), (1938, 4246), (2123, 3876), (2244, 3667), (2316, 3553), (2508, 3281)]