321839336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 761456640

約数和(自身を除く): 439617304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 127, 182, 236, 254, 364, 413, 472, 508, 728, 767, 826, 889, 1016, 1534, 1651, 1652, 1778, 3068, 3302, 3304, 3481, 3556, 5369, 6136, 6604, 6962, 7112, 7493, 10738, 11557, 13208, 13924, 14986, 21476, 23114, 24367, 27848, 29972, 42952, 45253, 46228, 48734, 52451, 59944, 90506, 92456, 97409, 97468, 104902, 181012, 194818, 194936, 209804, 316771, 362024, 389636, 419608, 442087, 633542, 681863, 779272, 884174, 1267084, 1363726, 1768348, 2534168, 2727452, 3094609, 3536696, 5454904, 5747131, 6189218, 11494262, 12378436, 22988524, 24756872, 40229917, 45977048, 80459834, 160919668, 321839336]

約数ペア:

[(1, 321839336), (2, 160919668), (4, 80459834), (7, 45977048), (8, 40229917), (13, 24756872), (14, 22988524), (26, 12378436), (28, 11494262), (52, 6189218), (56, 5747131), (59, 5454904), (91, 3536696), (104, 3094609), (118, 2727452), (127, 2534168), (182, 1768348), (236, 1363726), (254, 1267084), (364, 884174), (413, 779272), (472, 681863), (508, 633542), (728, 442087), (767, 419608), (826, 389636), (889, 362024), (1016, 316771), (1534, 209804), (1651, 194936), (1652, 194818), (1778, 181012), (3068, 104902), (3302, 97468), (3304, 97409), (3481, 92456), (3556, 90506), (5369, 59944), (6136, 52451), (6604, 48734), (6962, 46228), (7112, 45253), (7493, 42952), (10738, 29972), (11557, 27848), (13208, 24367), (13924, 23114), (14986, 21476)]