208049276008

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2597

約数の個数: 256

約数和(自身を含む): 501608448000

約数和(自身を除く): 293559171992

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 43, 46, 49, 56, 62, 86, 92, 98, 124, 161, 172, 184, 196, 217, 248, 301, 322, 343, 344, 392, 434, 602, 644, 686, 713, 868, 989, 1127, 1204, 1288, 1333, 1372, 1426, 1519, 1736, 1978, 2107, 2254, 2408, 2473, 2666, 2744, 2852, 3038, 3956, 4214, 4508, 4946, 4991, 5332, 5704, 6076, 6923, 7889, 7912, 8428, 9016, 9331, 9892, 9982, 10633, 10664, 12152, 13846, 14749, 15778, 16856, 17311, 18662, 19784, 19964, 21266, 27692, 29498, 30659, 31556, 34622, 34937, 37324, 39928, 42532, 48461, 55384, 56879, 58996, 61318, 63112, 65317, 69244, 69874, 74648, 76663, 85064, 96922, 106339, 113758, 117992, 121177, 122636, 130634, 138488, 139748, 153326, 193844, 212678, 214613, 227516, 242354, 244559, 245272, 261268, 279496, 306652, 339227, 387688, 398153, 425356, 429226, 455032, 457219, 484708, 489118, 522536, 536641, 613304, 678454, 744373, 796306, 848239, 850712, 858452, 914438, 969416, 978236, 1073282, 1356908, 1488746, 1502291, 1592612, 1696478, 1716904, 1763249, 1828876, 1956472, 2146564, 2445797, 2713816, 2787071, 2977492, 3004582, 3185224, 3296509, 3392956, 3526498, 3657752, 3756487, 4293128, 4891594, 5210611, 5574142, 5954984, 6009164, 6593018, 6785912, 7052996, 7512974, 9783188, 10421222, 10516037, 11148284, 12018328, 12342743, 13186036, 14105992, 15025948, 17120579, 19509497, 19566376, 20842444, 21032074, 22296568, 23075563, 24685486, 26295409, 26372072, 30051896, 34241158, 36474277, 39018994, 41684888, 42064148, 46151126, 49370972, 52590818, 68482316, 72948554, 75819707, 78037988, 84128296, 86399201, 92302252, 98741944, 105181636, 119844053, 136964632, 145897108, 151639414, 156075976, 161528941, 172798402, 184604504, 210363272, 239688106, 291794216, 303278828, 323057882, 345596804, 479376212, 530737949, 604794407, 606557656, 646115764, 691193608, 838908371, 958752424, 1061475898, 1130702587, 1209588814, 1292231528, 1677816742, 2122951796, 2261405174, 2419177628, 3355633484, 3715165643, 4245903592, 4522810348, 4838355256, 6711266968, 7430331286, 9045620696, 14860662572, 26006159501, 29721325144, 52012319002, 104024638004, 208049276008]

約数ペア:

[(1, 208049276008), (2, 104024638004), (4, 52012319002), (7, 29721325144), (8, 26006159501), (14, 14860662572), (23, 9045620696), (28, 7430331286), (31, 6711266968), (43, 4838355256), (46, 4522810348), (49, 4245903592), (56, 3715165643), (62, 3355633484), (86, 2419177628), (92, 2261405174), (98, 2122951796), (124, 1677816742), (161, 1292231528), (172, 1209588814), (184, 1130702587), (196, 1061475898), (217, 958752424), (248, 838908371), (301, 691193608), (322, 646115764), (343, 606557656), (344, 604794407), (392, 530737949), (434, 479376212), (602, 345596804), (644, 323057882), (686, 303278828), (713, 291794216), (868, 239688106), (989, 210363272), (1127, 184604504), (1204, 172798402), (1288, 161528941), (1333, 156075976), (1372, 151639414), (1426, 145897108), (1519, 136964632), (1736, 119844053), (1978, 105181636), (2107, 98741944), (2254, 92302252), (2408, 86399201), (2473, 84128296), (2666, 78037988), (2744, 75819707), (2852, 72948554), (3038, 68482316), (3956, 52590818), (4214, 49370972), (4508, 46151126), (4946, 42064148), (4991, 41684888), (5332, 39018994), (5704, 36474277), (6076, 34241158), (6923, 30051896), (7889, 26372072), (7912, 26295409), (8428, 24685486), (9016, 23075563), (9331, 22296568), (9892, 21032074), (9982, 20842444), (10633, 19566376), (10664, 19509497), (12152, 17120579), (13846, 15025948), (14749, 14105992), (15778, 13186036), (16856, 12342743), (17311, 12018328), (18662, 11148284), (19784, 10516037), (19964, 10421222), (21266, 9783188), (27692, 7512974), (29498, 7052996), (30659, 6785912), (31556, 6593018), (34622, 6009164), (34937, 5954984), (37324, 5574142), (39928, 5210611), (42532, 4891594), (48461, 4293128), (55384, 3756487), (56879, 3657752), (58996, 3526498), (61318, 3392956), (63112, 3296509), (65317, 3185224), (69244, 3004582), (69874, 2977492), (74648, 2787071), (76663, 2713816), (85064, 2445797), (96922, 2146564), (106339, 1956472), (113758, 1828876), (117992, 1763249), (121177, 1716904), (122636, 1696478), (130634, 1592612), (138488, 1502291), (139748, 1488746), (153326, 1356908), (193844, 1073282), (212678, 978236), (214613, 969416), (227516, 914438), (242354, 858452), (244559, 850712), (245272, 848239), (261268, 796306), (279496, 744373), (306652, 678454), (339227, 613304), (387688, 536641), (398153, 522536), (425356, 489118), (429226, 484708), (455032, 457219)]