1328834716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3451

約数の個数: 72

約数和(自身を含む): 2782628352

約数和(自身を除く): 1453793636

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 289, 341, 374, 527, 578, 682, 748, 1054, 1156, 1364, 2108, 3179, 3371, 5797, 6358, 6742, 8959, 11594, 12716, 13484, 17918, 23188, 35836, 37081, 57307, 74162, 98549, 104501, 114614, 148324, 197098, 209002, 229228, 394196, 418004, 630377, 974219, 1149511, 1260754, 1776517, 1948438, 2299022, 2521508, 3553034, 3896876, 4598044, 7106068, 10716409, 19541687, 21432818, 30200789, 39083374, 42865636, 60401578, 78166748, 120803156, 332208679, 664417358, 1328834716]

約数ペア:

[(1, 1328834716), (2, 664417358), (4, 332208679), (11, 120803156), (17, 78166748), (22, 60401578), (31, 42865636), (34, 39083374), (44, 30200789), (62, 21432818), (68, 19541687), (124, 10716409), (187, 7106068), (289, 4598044), (341, 3896876), (374, 3553034), (527, 2521508), (578, 2299022), (682, 1948438), (748, 1776517), (1054, 1260754), (1156, 1149511), (1364, 974219), (2108, 630377), (3179, 418004), (3371, 394196), (5797, 229228), (6358, 209002), (6742, 197098), (8959, 148324), (11594, 114614), (12716, 104501), (13484, 98549), (17918, 74162), (23188, 57307), (35836, 37081)]