400124088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 1345256640

約数和(自身を除く): 945132552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 173, 182, 234, 252, 273, 312, 346, 353, 364, 468, 504, 519, 546, 692, 706, 728, 819, 936, 1038, 1059, 1092, 1211, 1384, 1412, 1557, 1638, 2076, 2118, 2184, 2249, 2422, 2471, 2824, 3114, 3177, 3276, 3633, 4152, 4236, 4498, 4589, 4844, 4942, 6228, 6354, 6552, 6747, 7266, 7413, 8472, 8996, 9178, 9688, 9884, 10899, 12456, 12708, 13494, 13767, 14532, 14826, 15743, 17992, 18356, 19768, 20241, 21798, 22239, 25416, 26988, 27534, 29064, 29652, 31486, 32123, 36712, 40482, 41301, 43596, 44478, 47229, 53976, 55068, 59304, 61069, 62972, 64246, 80964, 82602, 87192, 88956, 94458, 96369, 110136, 122138, 125944, 128492, 141687, 161928, 165204, 177912, 183207, 188916, 192738, 244276, 256984, 283374, 289107, 330408, 366414, 377832, 385476, 427483, 488552, 549621, 566748, 578214, 732828, 770952, 793897, 854966, 1099242, 1133496, 1156428, 1282449, 1465656, 1587794, 1709932, 2198484, 2312856, 2381691, 2564898, 3175588, 3419864, 3847347, 4396968, 4763382, 5129796, 5557279, 6351176, 7145073, 7694694, 9526764, 10259592, 11114558, 14290146, 15389388, 16671837, 19053528, 22229116, 28580292, 30778776, 33343674, 44458232, 50015511, 57160584, 66687348, 100031022, 133374696, 200062044, 400124088]

約数ペア:

[(1, 400124088), (2, 200062044), (3, 133374696), (4, 100031022), (6, 66687348), (7, 57160584), (8, 50015511), (9, 44458232), (12, 33343674), (13, 30778776), (14, 28580292), (18, 22229116), (21, 19053528), (24, 16671837), (26, 15389388), (28, 14290146), (36, 11114558), (39, 10259592), (42, 9526764), (52, 7694694), (56, 7145073), (63, 6351176), (72, 5557279), (78, 5129796), (84, 4763382), (91, 4396968), (104, 3847347), (117, 3419864), (126, 3175588), (156, 2564898), (168, 2381691), (173, 2312856), (182, 2198484), (234, 1709932), (252, 1587794), (273, 1465656), (312, 1282449), (346, 1156428), (353, 1133496), (364, 1099242), (468, 854966), (504, 793897), (519, 770952), (546, 732828), (692, 578214), (706, 566748), (728, 549621), (819, 488552), (936, 427483), (1038, 385476), (1059, 377832), (1092, 366414), (1211, 330408), (1384, 289107), (1412, 283374), (1557, 256984), (1638, 244276), (2076, 192738), (2118, 188916), (2184, 183207), (2249, 177912), (2422, 165204), (2471, 161928), (2824, 141687), (3114, 128492), (3177, 125944), (3276, 122138), (3633, 110136), (4152, 96369), (4236, 94458), (4498, 88956), (4589, 87192), (4844, 82602), (4942, 80964), (6228, 64246), (6354, 62972), (6552, 61069), (6747, 59304), (7266, 55068), (7413, 53976), (8472, 47229), (8996, 44478), (9178, 43596), (9688, 41301), (9884, 40482), (10899, 36712), (12456, 32123), (12708, 31486), (13494, 29652), (13767, 29064), (14532, 27534), (14826, 26988), (15743, 25416), (17992, 22239), (18356, 21798), (19768, 20241)]