329988672

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 168

約数和(自身を含む): 1029590016

約数和(自身を除く): 699601344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 144, 156, 192, 208, 234, 254, 288, 312, 347, 381, 416, 468, 508, 576, 624, 694, 762, 832, 936, 1016, 1041, 1143, 1248, 1388, 1524, 1651, 1872, 2032, 2082, 2286, 2496, 2776, 3048, 3123, 3302, 3744, 4064, 4164, 4511, 4572, 4953, 5552, 6096, 6246, 6604, 7488, 8128, 8328, 9022, 9144, 9906, 11104, 12192, 12492, 13208, 13533, 14859, 16656, 18044, 18288, 19812, 22208, 24384, 24984, 26416, 27066, 29718, 33312, 36088, 36576, 39624, 40599, 44069, 49968, 52832, 54132, 59436, 66624, 72176, 73152, 79248, 81198, 88138, 99936, 105664, 108264, 118872, 132207, 144352, 158496, 162396, 176276, 199872, 216528, 237744, 264414, 288704, 316992, 324792, 352552, 396621, 433056, 475488, 528828, 572897, 649584, 705104, 793242, 866112, 950976, 1057656, 1145794, 1299168, 1410208, 1586484, 1718691, 2115312, 2291588, 2598336, 2820416, 3172968, 3437382, 4230624, 4583176, 5156073, 6345936, 6874764, 8461248, 9166352, 10312146, 12691872, 13749528, 18332704, 20624292, 25383744, 27499056, 36665408, 41248584, 54998112, 82497168, 109996224, 164994336, 329988672]

約数ペア:

[(1, 329988672), (2, 164994336), (3, 109996224), (4, 82497168), (6, 54998112), (8, 41248584), (9, 36665408), (12, 27499056), (13, 25383744), (16, 20624292), (18, 18332704), (24, 13749528), (26, 12691872), (32, 10312146), (36, 9166352), (39, 8461248), (48, 6874764), (52, 6345936), (64, 5156073), (72, 4583176), (78, 4230624), (96, 3437382), (104, 3172968), (117, 2820416), (127, 2598336), (144, 2291588), (156, 2115312), (192, 1718691), (208, 1586484), (234, 1410208), (254, 1299168), (288, 1145794), (312, 1057656), (347, 950976), (381, 866112), (416, 793242), (468, 705104), (508, 649584), (576, 572897), (624, 528828), (694, 475488), (762, 433056), (832, 396621), (936, 352552), (1016, 324792), (1041, 316992), (1143, 288704), (1248, 264414), (1388, 237744), (1524, 216528), (1651, 199872), (1872, 176276), (2032, 162396), (2082, 158496), (2286, 144352), (2496, 132207), (2776, 118872), (3048, 108264), (3123, 105664), (3302, 99936), (3744, 88138), (4064, 81198), (4164, 79248), (4511, 73152), (4572, 72176), (4953, 66624), (5552, 59436), (6096, 54132), (6246, 52832), (6604, 49968), (7488, 44069), (8128, 40599), (8328, 39624), (9022, 36576), (9144, 36088), (9906, 33312), (11104, 29718), (12192, 27066), (12492, 26416), (13208, 24984), (13533, 24384), (14859, 22208), (16656, 19812), (18044, 18288)]