231344228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 454870080

約数和(自身を除く): 223525852

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 137, 274, 323, 548, 646, 1292, 1307, 2329, 2603, 2614, 4658, 5206, 5228, 9316, 10412, 22219, 24833, 44251, 44438, 49666, 88502, 88876, 99332, 177004, 179059, 358118, 422161, 716236, 844322, 1688644, 3044003, 3402121, 6088006, 6804242, 12176012, 13608484, 57836057, 115672114, 231344228]

約数ペア:

[(1, 231344228), (2, 115672114), (4, 57836057), (17, 13608484), (19, 12176012), (34, 6804242), (38, 6088006), (68, 3402121), (76, 3044003), (137, 1688644), (274, 844322), (323, 716236), (548, 422161), (646, 358118), (1292, 179059), (1307, 177004), (2329, 99332), (2603, 88876), (2614, 88502), (4658, 49666), (5206, 44438), (5228, 44251), (9316, 24833), (10412, 22219)]