15708730488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{21661}}^1$

素因数の和:21789

約数の個数: 128

約数和(自身を含む): 44544003840

約数和(自身を除く): 28835273352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 67, 82, 88, 123, 132, 134, 164, 201, 246, 264, 268, 328, 402, 451, 492, 536, 737, 804, 902, 984, 1353, 1474, 1608, 1804, 2211, 2706, 2747, 2948, 3608, 4422, 5412, 5494, 5896, 8241, 8844, 10824, 10988, 16482, 17688, 21661, 21976, 30217, 32964, 43322, 60434, 64983, 65928, 86644, 90651, 120868, 129966, 173288, 181302, 238271, 241736, 259932, 362604, 476542, 519864, 714813, 725208, 888101, 953084, 1429626, 1451287, 1776202, 1906168, 2664303, 2859252, 2902574, 3552404, 4353861, 5328606, 5718504, 5805148, 7104808, 8707722, 9769111, 10657212, 11610296, 15964157, 17415444, 19538222, 21314424, 29307333, 31928314, 34830888, 39076444, 47892471, 58614666, 59502767, 63856628, 78152888, 95784942, 117229332, 119005534, 127713256, 178508301, 191569884, 234458664, 238011068, 357016602, 383139768, 476022136, 654530437, 714033204, 1309060874, 1428066408, 1963591311, 2618121748, 3927182622, 5236243496, 7854365244, 15708730488]

約数ペア:

[(1, 15708730488), (2, 7854365244), (3, 5236243496), (4, 3927182622), (6, 2618121748), (8, 1963591311), (11, 1428066408), (12, 1309060874), (22, 714033204), (24, 654530437), (33, 476022136), (41, 383139768), (44, 357016602), (66, 238011068), (67, 234458664), (82, 191569884), (88, 178508301), (123, 127713256), (132, 119005534), (134, 117229332), (164, 95784942), (201, 78152888), (246, 63856628), (264, 59502767), (268, 58614666), (328, 47892471), (402, 39076444), (451, 34830888), (492, 31928314), (536, 29307333), (737, 21314424), (804, 19538222), (902, 17415444), (984, 15964157), (1353, 11610296), (1474, 10657212), (1608, 9769111), (1804, 8707722), (2211, 7104808), (2706, 5805148), (2747, 5718504), (2948, 5328606), (3608, 4353861), (4422, 3552404), (5412, 2902574), (5494, 2859252), (5896, 2664303), (8241, 1906168), (8844, 1776202), (10824, 1451287), (10988, 1429626), (16482, 953084), (17688, 888101), (21661, 725208), (21976, 714813), (30217, 519864), (32964, 476542), (43322, 362604), (60434, 259932), (64983, 241736), (65928, 238271), (86644, 181302), (90651, 173288), (120868, 129966)]