1333999872

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 3999830016

約数和(自身を除く): 2665830144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 97, 127, 128, 141, 144, 188, 192, 194, 254, 256, 282, 288, 291, 376, 381, 384, 388, 423, 508, 564, 576, 582, 752, 762, 768, 776, 846, 873, 1016, 1128, 1143, 1152, 1164, 1504, 1524, 1552, 1692, 1746, 2032, 2256, 2286, 2304, 2328, 3008, 3048, 3104, 3384, 3492, 4064, 4512, 4559, 4572, 4656, 5969, 6016, 6096, 6208, 6768, 6984, 8128, 9024, 9118, 9144, 9312, 11938, 12032, 12192, 12319, 12416, 13536, 13677, 13968, 16256, 17907, 18048, 18236, 18288, 18624, 23876, 24384, 24638, 24832, 27072, 27354, 27936, 32512, 35814, 36096, 36472, 36576, 36957, 37248, 41031, 47752, 48768, 49276, 53721, 54144, 54708, 55872, 71628, 72944, 73152, 73914, 74496, 82062, 95504, 97536, 98552, 107442, 108288, 109416, 110871, 111744, 143256, 145888, 146304, 147828, 164124, 191008, 197104, 214884, 218832, 221742, 223488, 286512, 291776, 292608, 295656, 328248, 382016, 394208, 429768, 437664, 443484, 573024, 578993, 583552, 591312, 656496, 764032, 788416, 859536, 875328, 886968, 1146048, 1157986, 1167104, 1182624, 1312992, 1528064, 1576832, 1719072, 1736979, 1750656, 1773936, 2292096, 2315972, 2365248, 2625984, 3153664, 3438144, 3473958, 3501312, 3547872, 4584192, 4631944, 4730496, 5210937, 5251968, 6876288, 6947916, 7095744, 9263888, 9460992, 10421874, 10503936, 13752576, 13895832, 14191488, 18527776, 20843748, 27791664, 28382976, 37055552, 41687496, 55583328, 74111104, 83374992, 111166656, 148222208, 166749984, 222333312, 333499968, 444666624, 666999936, 1333999872]

約数ペア:

[(1, 1333999872), (2, 666999936), (3, 444666624), (4, 333499968), (6, 222333312), (8, 166749984), (9, 148222208), (12, 111166656), (16, 83374992), (18, 74111104), (24, 55583328), (32, 41687496), (36, 37055552), (47, 28382976), (48, 27791664), (64, 20843748), (72, 18527776), (94, 14191488), (96, 13895832), (97, 13752576), (127, 10503936), (128, 10421874), (141, 9460992), (144, 9263888), (188, 7095744), (192, 6947916), (194, 6876288), (254, 5251968), (256, 5210937), (282, 4730496), (288, 4631944), (291, 4584192), (376, 3547872), (381, 3501312), (384, 3473958), (388, 3438144), (423, 3153664), (508, 2625984), (564, 2365248), (576, 2315972), (582, 2292096), (752, 1773936), (762, 1750656), (768, 1736979), (776, 1719072), (846, 1576832), (873, 1528064), (1016, 1312992), (1128, 1182624), (1143, 1167104), (1152, 1157986), (1164, 1146048), (1504, 886968), (1524, 875328), (1552, 859536), (1692, 788416), (1746, 764032), (2032, 656496), (2256, 591312), (2286, 583552), (2304, 578993), (2328, 573024), (3008, 443484), (3048, 437664), (3104, 429768), (3384, 394208), (3492, 382016), (4064, 328248), (4512, 295656), (4559, 292608), (4572, 291776), (4656, 286512), (5969, 223488), (6016, 221742), (6096, 218832), (6208, 214884), (6768, 197104), (6984, 191008), (8128, 164124), (9024, 147828), (9118, 146304), (9144, 145888), (9312, 143256), (11938, 111744), (12032, 110871), (12192, 109416), (12319, 108288), (12416, 107442), (13536, 98552), (13677, 97536), (13968, 95504), (16256, 82062), (17907, 74496), (18048, 73914), (18236, 73152), (18288, 72944), (18624, 71628), (23876, 55872), (24384, 54708), (24638, 54144), (24832, 53721), (27072, 49276), (27354, 48768), (27936, 47752), (32512, 41031), (35814, 37248), (36096, 36957), (36472, 36576)]