2639379904

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:152

約数の個数: 252

約数和(自身を含む): 6693295224

約数和(自身を除く): 4053915320

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 43, 46, 49, 56, 64, 74, 86, 92, 98, 112, 148, 161, 172, 184, 196, 224, 259, 296, 301, 322, 344, 368, 392, 448, 518, 529, 592, 602, 644, 688, 736, 784, 851, 989, 1036, 1058, 1127, 1184, 1204, 1288, 1376, 1472, 1568, 1591, 1702, 1813, 1978, 2072, 2107, 2116, 2254, 2368, 2408, 2576, 2752, 3136, 3182, 3404, 3626, 3703, 3956, 4144, 4214, 4232, 4508, 4816, 5152, 5957, 6364, 6808, 6923, 7252, 7406, 7912, 8288, 8428, 8464, 9016, 9632, 10304, 11137, 11914, 12728, 13616, 13846, 14504, 14812, 15824, 16576, 16856, 16928, 18032, 19264, 19573, 22274, 22747, 23828, 25456, 25921, 27232, 27692, 29008, 29624, 31648, 33712, 33856, 36064, 36593, 39146, 41699, 44548, 45494, 47656, 48461, 50912, 51842, 54464, 55384, 58016, 59248, 63296, 67424, 72128, 73186, 77959, 78292, 83398, 89096, 90988, 95312, 96922, 101824, 103684, 110768, 116032, 118496, 134848, 137011, 146372, 155918, 156584, 159229, 166796, 178192, 181976, 190624, 193844, 207368, 221536, 236992, 256151, 274022, 292744, 311836, 313168, 318458, 333592, 356384, 363952, 381248, 387688, 414736, 443072, 512302, 548044, 585488, 623672, 626336, 636916, 667184, 712768, 727904, 775376, 829472, 841639, 959077, 1024604, 1096088, 1114603, 1170976, 1247344, 1252672, 1273832, 1334368, 1455808, 1550752, 1658944, 1683278, 1793057, 1918154, 2049208, 2192176, 2229206, 2341952, 2494688, 2547664, 2668736, 3101504, 3366556, 3586114, 3836308, 4098416, 4384352, 4458412, 4989376, 5095328, 5891473, 6733112, 7172228, 7672616, 8196832, 8768704, 8916824, 10190656, 11782946, 13466224, 14344456, 15345232, 16393664, 17833648, 23565892, 26932448, 28688912, 30690464, 35667296, 41240311, 47131784, 53864896, 57377824, 61380928, 71334592, 82480622, 94263568, 114755648, 164961244, 188527136, 329922488, 377054272, 659844976, 1319689952, 2639379904]

約数ペア:

[(1, 2639379904), (2, 1319689952), (4, 659844976), (7, 377054272), (8, 329922488), (14, 188527136), (16, 164961244), (23, 114755648), (28, 94263568), (32, 82480622), (37, 71334592), (43, 61380928), (46, 57377824), (49, 53864896), (56, 47131784), (64, 41240311), (74, 35667296), (86, 30690464), (92, 28688912), (98, 26932448), (112, 23565892), (148, 17833648), (161, 16393664), (172, 15345232), (184, 14344456), (196, 13466224), (224, 11782946), (259, 10190656), (296, 8916824), (301, 8768704), (322, 8196832), (344, 7672616), (368, 7172228), (392, 6733112), (448, 5891473), (518, 5095328), (529, 4989376), (592, 4458412), (602, 4384352), (644, 4098416), (688, 3836308), (736, 3586114), (784, 3366556), (851, 3101504), (989, 2668736), (1036, 2547664), (1058, 2494688), (1127, 2341952), (1184, 2229206), (1204, 2192176), (1288, 2049208), (1376, 1918154), (1472, 1793057), (1568, 1683278), (1591, 1658944), (1702, 1550752), (1813, 1455808), (1978, 1334368), (2072, 1273832), (2107, 1252672), (2116, 1247344), (2254, 1170976), (2368, 1114603), (2408, 1096088), (2576, 1024604), (2752, 959077), (3136, 841639), (3182, 829472), (3404, 775376), (3626, 727904), (3703, 712768), (3956, 667184), (4144, 636916), (4214, 626336), (4232, 623672), (4508, 585488), (4816, 548044), (5152, 512302), (5957, 443072), (6364, 414736), (6808, 387688), (6923, 381248), (7252, 363952), (7406, 356384), (7912, 333592), (8288, 318458), (8428, 313168), (8464, 311836), (9016, 292744), (9632, 274022), (10304, 256151), (11137, 236992), (11914, 221536), (12728, 207368), (13616, 193844), (13846, 190624), (14504, 181976), (14812, 178192), (15824, 166796), (16576, 159229), (16856, 156584), (16928, 155918), (18032, 146372), (19264, 137011), (19573, 134848), (22274, 118496), (22747, 116032), (23828, 110768), (25456, 103684), (25921, 101824), (27232, 96922), (27692, 95312), (29008, 90988), (29624, 89096), (31648, 83398), (33712, 78292), (33856, 77959), (36064, 73186), (36593, 72128), (39146, 67424), (41699, 63296), (44548, 59248), (45494, 58016), (47656, 55384), (48461, 54464), (50912, 51842)]