7872388992

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{547}}^1$

素因数の和:642

約数の個数: 288

約数和(自身を含む): 25254651240

約数和(自身を除く): 17382262248

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, 547, 558, 576, 624, 744, 806, 832, 936, 961, 992, 1094, 1116, 1152, 1209, 1248, 1488, 1612, 1641, 1664, 1872, 1922, 1984, 2188, 2232, 2418, 2496, 2883, 2976, 3224, 3282, 3627, 3744, 3844, 3968, 4376, 4464, 4836, 4923, 4992, 5766, 5952, 6448, 6564, 7111, 7254, 7488, 7688, 8649, 8752, 8928, 9672, 9846, 11532, 11904, 12493, 12896, 13128, 14222, 14508, 14976, 15376, 16957, 17298, 17504, 17856, 19344, 19692, 21333, 23064, 24986, 25792, 26256, 28444, 29016, 30752, 33914, 34596, 35008, 35712, 37479, 38688, 39384, 42666, 46128, 49972, 50871, 51584, 52512, 56888, 58032, 61504, 63999, 67828, 69192, 70016, 74958, 77376, 78768, 85332, 92256, 99944, 101742, 105024, 112437, 113776, 116064, 123008, 127998, 135656, 138384, 149916, 152613, 154752, 157536, 170664, 184512, 199888, 203484, 210048, 220441, 224874, 227552, 232128, 255996, 271312, 276768, 299832, 305226, 315072, 341328, 369024, 399776, 406968, 440882, 449748, 455104, 464256, 511992, 525667, 542624, 553536, 599664, 610452, 630144, 661323, 682656, 799552, 813936, 881764, 899496, 910208, 1023984, 1051334, 1085248, 1107072, 1199328, 1220904, 1322646, 1365312, 1577001, 1599104, 1627872, 1763528, 1798992, 1983969, 2047968, 2102668, 2170496, 2398656, 2441808, 2645292, 2730624, 3154002, 3255744, 3527056, 3597984, 3967938, 4095936, 4205336, 4731003, 4797312, 4883616, 5290584, 6308004, 6511488, 6833671, 7054112, 7195968, 7935876, 8191872, 8410672, 9462006, 9767232, 10581168, 12616008, 13667342, 14108224, 14391936, 15871752, 16821344, 18924012, 19534464, 20501013, 21162336, 25232016, 27334684, 28216448, 31743504, 33642688, 37848024, 41002026, 42324672, 50464032, 54669368, 61503039, 63487008, 67285376, 75696048, 82004052, 84649344, 100928064, 109338736, 123006078, 126974016, 151392096, 164008104, 201856128, 218677472, 246012156, 253948032, 302784192, 328016208, 437354944, 492024312, 605568384, 656032416, 874709888, 984048624, 1312064832, 1968097248, 2624129664, 3936194496, 7872388992]

約数ペア:

[(1, 7872388992), (2, 3936194496), (3, 2624129664), (4, 1968097248), (6, 1312064832), (8, 984048624), (9, 874709888), (12, 656032416), (13, 605568384), (16, 492024312), (18, 437354944), (24, 328016208), (26, 302784192), (31, 253948032), (32, 246012156), (36, 218677472), (39, 201856128), (48, 164008104), (52, 151392096), (62, 126974016), (64, 123006078), (72, 109338736), (78, 100928064), (93, 84649344), (96, 82004052), (104, 75696048), (117, 67285376), (124, 63487008), (128, 61503039), (144, 54669368), (156, 50464032), (186, 42324672), (192, 41002026), (208, 37848024), (234, 33642688), (248, 31743504), (279, 28216448), (288, 27334684), (312, 25232016), (372, 21162336), (384, 20501013), (403, 19534464), (416, 18924012), (468, 16821344), (496, 15871752), (547, 14391936), (558, 14108224), (576, 13667342), (624, 12616008), (744, 10581168), (806, 9767232), (832, 9462006), (936, 8410672), (961, 8191872), (992, 7935876), (1094, 7195968), (1116, 7054112), (1152, 6833671), (1209, 6511488), (1248, 6308004), (1488, 5290584), (1612, 4883616), (1641, 4797312), (1664, 4731003), (1872, 4205336), (1922, 4095936), (1984, 3967938), (2188, 3597984), (2232, 3527056), (2418, 3255744), (2496, 3154002), (2883, 2730624), (2976, 2645292), (3224, 2441808), (3282, 2398656), (3627, 2170496), (3744, 2102668), (3844, 2047968), (3968, 1983969), (4376, 1798992), (4464, 1763528), (4836, 1627872), (4923, 1599104), (4992, 1577001), (5766, 1365312), (5952, 1322646), (6448, 1220904), (6564, 1199328), (7111, 1107072), (7254, 1085248), (7488, 1051334), (7688, 1023984), (8649, 910208), (8752, 899496), (8928, 881764), (9672, 813936), (9846, 799552), (11532, 682656), (11904, 661323), (12493, 630144), (12896, 610452), (13128, 599664), (14222, 553536), (14508, 542624), (14976, 525667), (15376, 511992), (16957, 464256), (17298, 455104), (17504, 449748), (17856, 440882), (19344, 406968), (19692, 399776), (21333, 369024), (23064, 341328), (24986, 315072), (25792, 305226), (26256, 299832), (28444, 276768), (29016, 271312), (30752, 255996), (33914, 232128), (34596, 227552), (35008, 224874), (35712, 220441), (37479, 210048), (38688, 203484), (39384, 199888), (42666, 184512), (46128, 170664), (49972, 157536), (50871, 154752), (51584, 152613), (52512, 149916), (56888, 138384), (58032, 135656), (61504, 127998), (63999, 123008), (67828, 116064), (69192, 113776), (70016, 112437), (74958, 105024), (77376, 101742), (78768, 99944), (85332, 92256)]