40894880256

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{385859}}^1$

素因数の和:385906

約数の個数: 120

約数和(自身を含む): 123157251360

約数和(自身を除く): 82262371104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1536, 1656, 2208, 2304, 2944, 3312, 4416, 4608, 5888, 6624, 8832, 11776, 13248, 17664, 26496, 35328, 52992, 105984, 385859, 771718, 1157577, 1543436, 2315154, 3086872, 3472731, 4630308, 6173744, 6945462, 8874757, 9260616, 12347488, 13890924, 17749514, 18521232, 24694976, 26624271, 27781848, 35499028, 37042464, 49389952, 53248542, 55563696, 70998056, 74084928, 79872813, 98779904, 106497084, 111127392, 141996112, 148169856, 159745626, 197559808, 212994168, 222254784, 283992224, 296339712, 319491252, 425988336, 444509568, 567984448, 592679424, 638982504, 851976672, 889019136, 1135968896, 1277965008, 1703953344, 1778038272, 2271937792, 2555930016, 3407906688, 4543875584, 5111860032, 6815813376, 10223720064, 13631626752, 20447440128, 40894880256]

約数ペア:

[(1, 40894880256), (2, 20447440128), (3, 13631626752), (4, 10223720064), (6, 6815813376), (8, 5111860032), (9, 4543875584), (12, 3407906688), (16, 2555930016), (18, 2271937792), (23, 1778038272), (24, 1703953344), (32, 1277965008), (36, 1135968896), (46, 889019136), (48, 851976672), (64, 638982504), (69, 592679424), (72, 567984448), (92, 444509568), (96, 425988336), (128, 319491252), (138, 296339712), (144, 283992224), (184, 222254784), (192, 212994168), (207, 197559808), (256, 159745626), (276, 148169856), (288, 141996112), (368, 111127392), (384, 106497084), (414, 98779904), (512, 79872813), (552, 74084928), (576, 70998056), (736, 55563696), (768, 53248542), (828, 49389952), (1104, 37042464), (1152, 35499028), (1472, 27781848), (1536, 26624271), (1656, 24694976), (2208, 18521232), (2304, 17749514), (2944, 13890924), (3312, 12347488), (4416, 9260616), (4608, 8874757), (5888, 6945462), (6624, 6173744), (8832, 4630308), (11776, 3472731), (13248, 3086872), (17664, 2315154), (26496, 1543436), (35328, 1157577), (52992, 771718), (105984, 385859)]