4000790016

素因数分解:

$2^9\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12583}}^1$

素因数の和:12633

約数の個数: 160

約数和(自身を含む): 12358494720

約数和(自身を除く): 8357704704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1536, 1656, 1728, 2208, 2304, 2484, 2944, 3312, 3456, 4416, 4608, 4968, 5888, 6624, 6912, 8832, 9936, 11776, 12583, 13248, 13824, 17664, 19872, 25166, 26496, 35328, 37749, 39744, 50332, 52992, 75498, 79488, 100664, 105984, 113247, 150996, 158976, 201328, 226494, 289409, 301992, 317952, 339741, 402656, 452988, 578818, 603984, 679482, 805312, 868227, 905976, 1157636, 1207968, 1358964, 1610624, 1736454, 1811952, 2315272, 2415936, 2604681, 2717928, 3221248, 3472908, 3623904, 4630544, 4831872, 5209362, 5435856, 6442496, 6945816, 7247808, 7814043, 9261088, 9663744, 10418724, 10871712, 13891632, 14495616, 15628086, 18522176, 19327488, 20837448, 21743424, 27783264, 28991232, 31256172, 37044352, 41674896, 43486848, 55566528, 57982464, 62512344, 74088704, 83349792, 86973696, 111133056, 125024688, 148177408, 166699584, 173947392, 222266112, 250049376, 333399168, 444532224, 500098752, 666798336, 1000197504, 1333596672, 2000395008, 4000790016]

約数ペア:

[(1, 4000790016), (2, 2000395008), (3, 1333596672), (4, 1000197504), (6, 666798336), (8, 500098752), (9, 444532224), (12, 333399168), (16, 250049376), (18, 222266112), (23, 173947392), (24, 166699584), (27, 148177408), (32, 125024688), (36, 111133056), (46, 86973696), (48, 83349792), (54, 74088704), (64, 62512344), (69, 57982464), (72, 55566528), (92, 43486848), (96, 41674896), (108, 37044352), (128, 31256172), (138, 28991232), (144, 27783264), (184, 21743424), (192, 20837448), (207, 19327488), (216, 18522176), (256, 15628086), (276, 14495616), (288, 13891632), (368, 10871712), (384, 10418724), (414, 9663744), (432, 9261088), (512, 7814043), (552, 7247808), (576, 6945816), (621, 6442496), (736, 5435856), (768, 5209362), (828, 4831872), (864, 4630544), (1104, 3623904), (1152, 3472908), (1242, 3221248), (1472, 2717928), (1536, 2604681), (1656, 2415936), (1728, 2315272), (2208, 1811952), (2304, 1736454), (2484, 1610624), (2944, 1358964), (3312, 1207968), (3456, 1157636), (4416, 905976), (4608, 868227), (4968, 805312), (5888, 679482), (6624, 603984), (6912, 578818), (8832, 452988), (9936, 402656), (11776, 339741), (12583, 317952), (13248, 301992), (13824, 289409), (17664, 226494), (19872, 201328), (25166, 158976), (26496, 150996), (35328, 113247), (37749, 105984), (39744, 100664), (50332, 79488), (52992, 75498)]