312559128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 1026547200

約数和(自身を除く): 713988072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 151, 168, 189, 216, 222, 252, 259, 296, 302, 333, 378, 444, 453, 504, 518, 604, 666, 756, 777, 888, 906, 999, 1036, 1057, 1208, 1332, 1359, 1369, 1512, 1554, 1812, 1998, 2072, 2114, 2331, 2664, 2718, 2738, 3108, 3171, 3624, 3996, 4077, 4107, 4228, 4662, 5436, 5476, 5587, 6216, 6342, 6993, 7992, 8154, 8214, 8456, 9324, 9513, 9583, 10872, 10952, 11174, 12321, 12684, 13986, 16308, 16428, 16761, 18648, 19026, 19166, 22348, 24642, 25368, 27972, 28539, 28749, 32616, 32856, 33522, 36963, 38052, 38332, 39109, 44696, 49284, 50283, 55944, 57078, 57498, 67044, 73926, 76104, 76664, 78218, 86247, 98568, 100566, 114156, 114996, 117327, 134088, 147852, 150849, 156436, 172494, 201132, 206719, 228312, 229992, 234654, 258741, 295704, 301698, 312872, 344988, 351981, 402264, 413438, 469308, 517482, 603396, 620157, 689976, 703962, 826876, 938616, 1034964, 1055943, 1206792, 1240314, 1407924, 1447033, 1653752, 1860471, 2069928, 2111886, 2480628, 2815848, 2894066, 3720942, 4223772, 4341099, 4961256, 5581413, 5788132, 7441884, 8447544, 8682198, 11162826, 11576264, 13023297, 14883768, 17364396, 22325652, 26046594, 34728792, 39069891, 44651304, 52093188, 78139782, 104186376, 156279564, 312559128]

約数ペア:

[(1, 312559128), (2, 156279564), (3, 104186376), (4, 78139782), (6, 52093188), (7, 44651304), (8, 39069891), (9, 34728792), (12, 26046594), (14, 22325652), (18, 17364396), (21, 14883768), (24, 13023297), (27, 11576264), (28, 11162826), (36, 8682198), (37, 8447544), (42, 7441884), (54, 5788132), (56, 5581413), (63, 4961256), (72, 4341099), (74, 4223772), (84, 3720942), (108, 2894066), (111, 2815848), (126, 2480628), (148, 2111886), (151, 2069928), (168, 1860471), (189, 1653752), (216, 1447033), (222, 1407924), (252, 1240314), (259, 1206792), (296, 1055943), (302, 1034964), (333, 938616), (378, 826876), (444, 703962), (453, 689976), (504, 620157), (518, 603396), (604, 517482), (666, 469308), (756, 413438), (777, 402264), (888, 351981), (906, 344988), (999, 312872), (1036, 301698), (1057, 295704), (1208, 258741), (1332, 234654), (1359, 229992), (1369, 228312), (1512, 206719), (1554, 201132), (1812, 172494), (1998, 156436), (2072, 150849), (2114, 147852), (2331, 134088), (2664, 117327), (2718, 114996), (2738, 114156), (3108, 100566), (3171, 98568), (3624, 86247), (3996, 78218), (4077, 76664), (4107, 76104), (4228, 73926), (4662, 67044), (5436, 57498), (5476, 57078), (5587, 55944), (6216, 50283), (6342, 49284), (6993, 44696), (7992, 39109), (8154, 38332), (8214, 38052), (8456, 36963), (9324, 33522), (9513, 32856), (9583, 32616), (10872, 28749), (10952, 28539), (11174, 27972), (12321, 25368), (12684, 24642), (13986, 22348), (16308, 19166), (16428, 19026), (16761, 18648)]