1994908032

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4361

約数の個数: 192

約数和(自身を含む): 6383045760

約数和(自身を除く): 4388137728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1488, 1612, 1664, 1872, 1984, 2232, 2418, 2496, 2976, 3224, 3627, 3744, 3968, 4297, 4464, 4836, 4992, 5952, 6448, 7254, 7488, 8594, 8928, 9672, 11904, 12891, 12896, 14508, 14976, 17188, 17856, 19344, 25782, 25792, 29016, 34376, 35712, 38673, 38688, 51564, 51584, 55861, 58032, 68752, 77346, 77376, 103128, 111722, 116064, 133207, 137504, 154692, 154752, 167583, 206256, 223444, 232128, 266414, 275008, 309384, 335166, 399621, 412512, 446888, 464256, 502749, 532828, 550016, 618768, 670332, 799242, 825024, 893776, 1005498, 1065656, 1198863, 1237536, 1340664, 1598484, 1650048, 1731691, 1787552, 2010996, 2131312, 2397726, 2475072, 2681328, 3196968, 3463382, 3575104, 4021992, 4262624, 4795452, 4950144, 5195073, 5362656, 6393936, 6926764, 7150208, 8043984, 8525248, 9590904, 10390146, 10725312, 12787872, 13853528, 15585219, 16087968, 17050496, 19181808, 20780292, 21450624, 25575744, 27707056, 31170438, 32175936, 38363616, 41560584, 51151488, 55414112, 62340876, 64351872, 76727232, 83121168, 110828224, 124681752, 153454464, 166242336, 221656448, 249363504, 332484672, 498727008, 664969344, 997454016, 1994908032]

約数ペア:

[(1, 1994908032), (2, 997454016), (3, 664969344), (4, 498727008), (6, 332484672), (8, 249363504), (9, 221656448), (12, 166242336), (13, 153454464), (16, 124681752), (18, 110828224), (24, 83121168), (26, 76727232), (31, 64351872), (32, 62340876), (36, 55414112), (39, 51151488), (48, 41560584), (52, 38363616), (62, 32175936), (64, 31170438), (72, 27707056), (78, 25575744), (93, 21450624), (96, 20780292), (104, 19181808), (117, 17050496), (124, 16087968), (128, 15585219), (144, 13853528), (156, 12787872), (186, 10725312), (192, 10390146), (208, 9590904), (234, 8525248), (248, 8043984), (279, 7150208), (288, 6926764), (312, 6393936), (372, 5362656), (384, 5195073), (403, 4950144), (416, 4795452), (468, 4262624), (496, 4021992), (558, 3575104), (576, 3463382), (624, 3196968), (744, 2681328), (806, 2475072), (832, 2397726), (936, 2131312), (992, 2010996), (1116, 1787552), (1152, 1731691), (1209, 1650048), (1248, 1598484), (1488, 1340664), (1612, 1237536), (1664, 1198863), (1872, 1065656), (1984, 1005498), (2232, 893776), (2418, 825024), (2496, 799242), (2976, 670332), (3224, 618768), (3627, 550016), (3744, 532828), (3968, 502749), (4297, 464256), (4464, 446888), (4836, 412512), (4992, 399621), (5952, 335166), (6448, 309384), (7254, 275008), (7488, 266414), (8594, 232128), (8928, 223444), (9672, 206256), (11904, 167583), (12891, 154752), (12896, 154692), (14508, 137504), (14976, 133207), (17188, 116064), (17856, 111722), (19344, 103128), (25782, 77376), (25792, 77346), (29016, 68752), (34376, 58032), (35712, 55861), (38673, 51584), (38688, 51564)]