1326471552

素因数分解:

$2^7\times 3^4\times 7^3\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 320

約数和(自身を含む): 4615908000

約数和(自身を除く): 3289436448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 343, 373, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 686, 746, 756, 784, 864, 882, 896, 1008, 1029, 1119, 1134, 1152, 1176, 1296, 1323, 1344, 1372, 1492, 1512, 1568, 1728, 1764, 2016, 2058, 2238, 2268, 2352, 2592, 2611, 2646, 2688, 2744, 2984, 3024, 3087, 3136, 3357, 3456, 3528, 3969, 4032, 4116, 4476, 4536, 4704, 5184, 5222, 5292, 5488, 5968, 6048, 6174, 6272, 6714, 7056, 7833, 7938, 8064, 8232, 8952, 9072, 9261, 9408, 10071, 10368, 10444, 10584, 10976, 11936, 12096, 12348, 13428, 14112, 15666, 15876, 16464, 17904, 18144, 18277, 18522, 18816, 20142, 20888, 21168, 21952, 23499, 23872, 24192, 24696, 26856, 27783, 28224, 30213, 31332, 31752, 32928, 35808, 36288, 36554, 37044, 40284, 41776, 42336, 43904, 46998, 47744, 49392, 53712, 54831, 55566, 56448, 60426, 62664, 63504, 65856, 70497, 71616, 72576, 73108, 74088, 80568, 83552, 84672, 93996, 98784, 107424, 109662, 111132, 120852, 125328, 127008, 127939, 131712, 140994, 143232, 146216, 148176, 161136, 164493, 167104, 169344, 187992, 197568, 211491, 214848, 219324, 222264, 241704, 250656, 254016, 255878, 281988, 292432, 296352, 322272, 328986, 334208, 375984, 383817, 395136, 422982, 429696, 438648, 444528, 483408, 493479, 501312, 508032, 511756, 563976, 584864, 592704, 644544, 657972, 751968, 767634, 845964, 877296, 889056, 966816, 986958, 1002624, 1023512, 1127952, 1151451, 1169728, 1185408, 1289088, 1315944, 1480437, 1503936, 1535268, 1691928, 1754592, 1778112, 1933632, 1973916, 2047024, 2255904, 2302902, 2339456, 2631888, 2960874, 3007872, 3070536, 3383856, 3454353, 3509184, 3556224, 3867264, 3947832, 4094048, 4511808, 4605804, 5263776, 5921748, 6141072, 6767712, 6908706, 7018368, 7895664, 8188096, 9023616, 9211608, 10363059, 10527552, 11843496, 12282144, 13535424, 13817412, 15791328, 16376192, 18423216, 20726118, 21055104, 23686992, 24564288, 27070848, 27634824, 31582656, 36846432, 41452236, 47373984, 49128576, 55269648, 63165312, 73692864, 82904472, 94747968, 110539296, 147385728, 165808944, 189495936, 221078592, 331617888, 442157184, 663235776, 1326471552]

約数ペア:

[(1, 1326471552), (2, 663235776), (3, 442157184), (4, 331617888), (6, 221078592), (7, 189495936), (8, 165808944), (9, 147385728), (12, 110539296), (14, 94747968), (16, 82904472), (18, 73692864), (21, 63165312), (24, 55269648), (27, 49128576), (28, 47373984), (32, 41452236), (36, 36846432), (42, 31582656), (48, 27634824), (49, 27070848), (54, 24564288), (56, 23686992), (63, 21055104), (64, 20726118), (72, 18423216), (81, 16376192), (84, 15791328), (96, 13817412), (98, 13535424), (108, 12282144), (112, 11843496), (126, 10527552), (128, 10363059), (144, 9211608), (147, 9023616), (162, 8188096), (168, 7895664), (189, 7018368), (192, 6908706), (196, 6767712), (216, 6141072), (224, 5921748), (252, 5263776), (288, 4605804), (294, 4511808), (324, 4094048), (336, 3947832), (343, 3867264), (373, 3556224), (378, 3509184), (384, 3454353), (392, 3383856), (432, 3070536), (441, 3007872), (448, 2960874), (504, 2631888), (567, 2339456), (576, 2302902), (588, 2255904), (648, 2047024), (672, 1973916), (686, 1933632), (746, 1778112), (756, 1754592), (784, 1691928), (864, 1535268), (882, 1503936), (896, 1480437), (1008, 1315944), (1029, 1289088), (1119, 1185408), (1134, 1169728), (1152, 1151451), (1176, 1127952), (1296, 1023512), (1323, 1002624), (1344, 986958), (1372, 966816), (1492, 889056), (1512, 877296), (1568, 845964), (1728, 767634), (1764, 751968), (2016, 657972), (2058, 644544), (2238, 592704), (2268, 584864), (2352, 563976), (2592, 511756), (2611, 508032), (2646, 501312), (2688, 493479), (2744, 483408), (2984, 444528), (3024, 438648), (3087, 429696), (3136, 422982), (3357, 395136), (3456, 383817), (3528, 375984), (3969, 334208), (4032, 328986), (4116, 322272), (4476, 296352), (4536, 292432), (4704, 281988), (5184, 255878), (5222, 254016), (5292, 250656), (5488, 241704), (5968, 222264), (6048, 219324), (6174, 214848), (6272, 211491), (6714, 197568), (7056, 187992), (7833, 169344), (7938, 167104), (8064, 164493), (8232, 161136), (8952, 148176), (9072, 146216), (9261, 143232), (9408, 140994), (10071, 131712), (10368, 127939), (10444, 127008), (10584, 125328), (10976, 120852), (11936, 111132), (12096, 109662), (12348, 107424), (13428, 98784), (14112, 93996), (15666, 84672), (15876, 83552), (16464, 80568), (17904, 74088), (18144, 73108), (18277, 72576), (18522, 71616), (18816, 70497), (20142, 65856), (20888, 63504), (21168, 62664), (21952, 60426), (23499, 56448), (23872, 55566), (24192, 54831), (24696, 53712), (26856, 49392), (27783, 47744), (28224, 46998), (30213, 43904), (31332, 42336), (31752, 41776), (32928, 40284), (35808, 37044), (36288, 36554)]