31507056

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 200

約数和(自身を含む): 109469184

約数和(自身を除く): 77962128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 108, 112, 126, 138, 144, 151, 161, 162, 168, 184, 189, 207, 216, 252, 276, 302, 322, 324, 336, 368, 378, 414, 432, 453, 483, 504, 552, 567, 604, 621, 644, 648, 756, 828, 906, 966, 1008, 1057, 1104, 1134, 1208, 1242, 1288, 1296, 1359, 1449, 1512, 1656, 1812, 1863, 1932, 2114, 2268, 2416, 2484, 2576, 2718, 2898, 3024, 3171, 3312, 3473, 3624, 3726, 3864, 4077, 4228, 4347, 4536, 4968, 5436, 5796, 6342, 6946, 7248, 7452, 7728, 8154, 8456, 8694, 9072, 9513, 9936, 10419, 10872, 11592, 12231, 12684, 13041, 13892, 14904, 16308, 16912, 17388, 19026, 20838, 21744, 23184, 24311, 24462, 25368, 26082, 27784, 28539, 29808, 31257, 32616, 34776, 38052, 41676, 48622, 48924, 50736, 52164, 55568, 57078, 62514, 65232, 69552, 72933, 76104, 83352, 85617, 93771, 97244, 97848, 104328, 114156, 125028, 145866, 152208, 166704, 171234, 187542, 194488, 195696, 208656, 218799, 228312, 250056, 281313, 291732, 342468, 375084, 388976, 437598, 456624, 500112, 562626, 583464, 656397, 684936, 750168, 875196, 1125252, 1166928, 1312794, 1369872, 1500336, 1750392, 1969191, 2250504, 2625588, 3500784, 3938382, 4501008, 5251176, 7876764, 10502352, 15753528, 31507056]

約数ペア:

[(1, 31507056), (2, 15753528), (3, 10502352), (4, 7876764), (6, 5251176), (7, 4501008), (8, 3938382), (9, 3500784), (12, 2625588), (14, 2250504), (16, 1969191), (18, 1750392), (21, 1500336), (23, 1369872), (24, 1312794), (27, 1166928), (28, 1125252), (36, 875196), (42, 750168), (46, 684936), (48, 656397), (54, 583464), (56, 562626), (63, 500112), (69, 456624), (72, 437598), (81, 388976), (84, 375084), (92, 342468), (108, 291732), (112, 281313), (126, 250056), (138, 228312), (144, 218799), (151, 208656), (161, 195696), (162, 194488), (168, 187542), (184, 171234), (189, 166704), (207, 152208), (216, 145866), (252, 125028), (276, 114156), (302, 104328), (322, 97848), (324, 97244), (336, 93771), (368, 85617), (378, 83352), (414, 76104), (432, 72933), (453, 69552), (483, 65232), (504, 62514), (552, 57078), (567, 55568), (604, 52164), (621, 50736), (644, 48924), (648, 48622), (756, 41676), (828, 38052), (906, 34776), (966, 32616), (1008, 31257), (1057, 29808), (1104, 28539), (1134, 27784), (1208, 26082), (1242, 25368), (1288, 24462), (1296, 24311), (1359, 23184), (1449, 21744), (1512, 20838), (1656, 19026), (1812, 17388), (1863, 16912), (1932, 16308), (2114, 14904), (2268, 13892), (2416, 13041), (2484, 12684), (2576, 12231), (2718, 11592), (2898, 10872), (3024, 10419), (3171, 9936), (3312, 9513), (3473, 9072), (3624, 8694), (3726, 8456), (3864, 8154), (4077, 7728), (4228, 7452), (4347, 7248), (4536, 6946), (4968, 6342), (5436, 5796)]