2238464536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 5396751360

約数和(自身を除く): 3158286824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 263, 287, 308, 328, 337, 451, 526, 574, 616, 674, 902, 1052, 1148, 1348, 1804, 1841, 2104, 2296, 2359, 2696, 2893, 3157, 3608, 3682, 3707, 4718, 5786, 6314, 7364, 7414, 9436, 10783, 11572, 12628, 13817, 14728, 14828, 18872, 20251, 21566, 23144, 25256, 25949, 27634, 29656, 40502, 43132, 51898, 55268, 75481, 81004, 86264, 88631, 96719, 103796, 110536, 118613, 150962, 151987, 162008, 177262, 193438, 207592, 237226, 301924, 303974, 354524, 386876, 474452, 603848, 607948, 620417, 709048, 773752, 830291, 948904, 974941, 1063909, 1215896, 1240834, 1660582, 1949882, 2127818, 2481668, 3321164, 3633871, 3899764, 4255636, 4963336, 6642328, 6824587, 7267742, 7799528, 8511272, 13649174, 14535484, 25437097, 27298348, 29070968, 39972581, 50874194, 54596696, 79945162, 101748388, 159890324, 203496776, 279808067, 319780648, 559616134, 1119232268, 2238464536]

約数ペア:

[(1, 2238464536), (2, 1119232268), (4, 559616134), (7, 319780648), (8, 279808067), (11, 203496776), (14, 159890324), (22, 101748388), (28, 79945162), (41, 54596696), (44, 50874194), (56, 39972581), (77, 29070968), (82, 27298348), (88, 25437097), (154, 14535484), (164, 13649174), (263, 8511272), (287, 7799528), (308, 7267742), (328, 6824587), (337, 6642328), (451, 4963336), (526, 4255636), (574, 3899764), (616, 3633871), (674, 3321164), (902, 2481668), (1052, 2127818), (1148, 1949882), (1348, 1660582), (1804, 1240834), (1841, 1215896), (2104, 1063909), (2296, 974941), (2359, 948904), (2696, 830291), (2893, 773752), (3157, 709048), (3608, 620417), (3682, 607948), (3707, 603848), (4718, 474452), (5786, 386876), (6314, 354524), (7364, 303974), (7414, 301924), (9436, 237226), (10783, 207592), (11572, 193438), (12628, 177262), (13817, 162008), (14728, 151987), (14828, 150962), (18872, 118613), (20251, 110536), (21566, 103796), (23144, 96719), (25256, 88631), (25949, 86264), (27634, 81004), (29656, 75481), (40502, 55268), (43132, 51898)]