225338256

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 766950912

約数和(自身を除く): 541612656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 99, 104, 117, 124, 132, 143, 144, 156, 176, 186, 198, 208, 234, 248, 264, 279, 286, 312, 341, 353, 372, 396, 403, 429, 468, 496, 528, 558, 572, 624, 682, 706, 744, 792, 806, 858, 936, 1023, 1059, 1116, 1144, 1209, 1287, 1364, 1412, 1488, 1584, 1612, 1716, 1872, 2046, 2118, 2232, 2288, 2418, 2574, 2728, 2824, 3069, 3177, 3224, 3432, 3627, 3883, 4092, 4236, 4433, 4464, 4589, 4836, 5148, 5456, 5648, 6138, 6354, 6448, 6864, 7254, 7766, 8184, 8472, 8866, 9178, 9672, 10296, 10943, 11649, 12276, 12708, 13299, 13767, 14508, 15532, 16368, 16944, 17732, 18356, 19344, 20592, 21886, 23298, 24552, 25416, 26598, 27534, 29016, 31064, 32829, 34947, 35464, 36712, 39897, 41301, 43772, 46596, 49104, 50479, 50832, 53196, 55068, 58032, 62128, 65658, 69894, 70928, 73424, 79794, 82602, 87544, 93192, 98487, 100958, 106392, 110136, 120373, 131316, 139788, 142259, 151437, 159588, 165204, 175088, 186384, 196974, 201916, 212784, 220272, 240746, 262632, 279576, 284518, 302874, 319176, 330408, 361119, 393948, 403832, 426777, 454311, 481492, 525264, 559152, 569036, 605748, 638352, 660816, 722238, 787896, 807664, 853554, 908622, 962984, 1083357, 1138072, 1211496, 1280331, 1444476, 1564849, 1575792, 1707108, 1817244, 1925968, 2166714, 2276144, 2422992, 2560662, 2888952, 3129698, 3414216, 3634488, 4333428, 4694547, 5121324, 5777904, 6259396, 6828432, 7268976, 8666856, 9389094, 10242648, 12518792, 14083641, 17333712, 18778188, 20485296, 25037584, 28167282, 37556376, 56334564, 75112752, 112669128, 225338256]

約数ペア:

[(1, 225338256), (2, 112669128), (3, 75112752), (4, 56334564), (6, 37556376), (8, 28167282), (9, 25037584), (11, 20485296), (12, 18778188), (13, 17333712), (16, 14083641), (18, 12518792), (22, 10242648), (24, 9389094), (26, 8666856), (31, 7268976), (33, 6828432), (36, 6259396), (39, 5777904), (44, 5121324), (48, 4694547), (52, 4333428), (62, 3634488), (66, 3414216), (72, 3129698), (78, 2888952), (88, 2560662), (93, 2422992), (99, 2276144), (104, 2166714), (117, 1925968), (124, 1817244), (132, 1707108), (143, 1575792), (144, 1564849), (156, 1444476), (176, 1280331), (186, 1211496), (198, 1138072), (208, 1083357), (234, 962984), (248, 908622), (264, 853554), (279, 807664), (286, 787896), (312, 722238), (341, 660816), (353, 638352), (372, 605748), (396, 569036), (403, 559152), (429, 525264), (468, 481492), (496, 454311), (528, 426777), (558, 403832), (572, 393948), (624, 361119), (682, 330408), (706, 319176), (744, 302874), (792, 284518), (806, 279576), (858, 262632), (936, 240746), (1023, 220272), (1059, 212784), (1116, 201916), (1144, 196974), (1209, 186384), (1287, 175088), (1364, 165204), (1412, 159588), (1488, 151437), (1584, 142259), (1612, 139788), (1716, 131316), (1872, 120373), (2046, 110136), (2118, 106392), (2232, 100958), (2288, 98487), (2418, 93192), (2574, 87544), (2728, 82602), (2824, 79794), (3069, 73424), (3177, 70928), (3224, 69894), (3432, 65658), (3627, 62128), (3883, 58032), (4092, 55068), (4236, 53196), (4433, 50832), (4464, 50479), (4589, 49104), (4836, 46596), (5148, 43772), (5456, 41301), (5648, 39897), (6138, 36712), (6354, 35464), (6448, 34947), (6864, 32829), (7254, 31064), (7766, 29016), (8184, 27534), (8472, 26598), (8866, 25416), (9178, 24552), (9672, 23298), (10296, 21886), (10943, 20592), (11649, 19344), (12276, 18356), (12708, 17732), (13299, 16944), (13767, 16368), (14508, 15532)]