7888926584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 20093184000

約数和(自身を除く): 12204257416

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 37, 44, 46, 56, 74, 77, 88, 92, 101, 148, 149, 154, 161, 184, 202, 253, 259, 296, 298, 308, 322, 404, 407, 506, 518, 596, 616, 644, 707, 808, 814, 851, 1012, 1036, 1043, 1111, 1192, 1288, 1414, 1628, 1639, 1702, 1771, 2024, 2072, 2086, 2222, 2323, 2828, 2849, 3256, 3278, 3404, 3427, 3542, 3737, 4172, 4444, 4646, 5513, 5656, 5698, 5957, 6556, 6808, 6854, 7084, 7474, 7777, 8344, 8888, 9292, 9361, 11026, 11396, 11473, 11914, 13112, 13708, 14168, 14948, 15049, 15554, 16261, 18584, 18722, 22052, 22792, 22946, 23828, 23989, 25553, 26159, 27416, 29896, 30098, 31108, 32522, 37444, 37697, 38591, 41107, 44104, 45892, 47656, 47978, 51106, 52318, 60196, 60643, 62216, 65044, 65527, 74888, 75394, 77182, 82214, 85951, 91784, 95956, 102212, 104636, 105343, 120392, 121286, 126799, 130088, 131054, 150788, 154364, 164428, 165539, 171902, 178871, 191912, 204424, 209272, 210686, 242572, 253598, 262108, 263879, 287749, 301576, 308728, 328856, 331078, 343804, 346127, 357742, 421372, 424501, 485144, 507196, 524216, 527758, 556813, 575498, 601657, 662156, 687608, 692254, 715484, 842744, 849002, 887593, 945461, 1014392, 1055516, 1113626, 1150996, 1158773, 1203314, 1324312, 1384508, 1394789, 1430968, 1698004, 1775186, 1890922, 2111032, 2227252, 2301992, 2317546, 2406628, 2422889, 2769016, 2789578, 3396008, 3550372, 3781844, 3807397, 3897691, 4454504, 4635092, 4813256, 4845778, 5579156, 6124943, 6618227, 7100744, 7563688, 7614794, 7795382, 9270184, 9691556, 9763523, 11158312, 12249886, 12806699, 13236454, 15229588, 15590764, 19383112, 19527046, 24499772, 25613398, 26472908, 26651779, 30459176, 31181528, 39054092, 42874601, 48999544, 51226796, 52945816, 53303558, 78108184, 85749202, 89646893, 102453592, 106607116, 140873689, 171498404, 179293786, 213214232, 281747378, 342996808, 358587572, 563494756, 717175144, 986115823, 1126989512, 1972231646, 3944463292, 7888926584]

約数ペア:

[(1, 7888926584), (2, 3944463292), (4, 1972231646), (7, 1126989512), (8, 986115823), (11, 717175144), (14, 563494756), (22, 358587572), (23, 342996808), (28, 281747378), (37, 213214232), (44, 179293786), (46, 171498404), (56, 140873689), (74, 106607116), (77, 102453592), (88, 89646893), (92, 85749202), (101, 78108184), (148, 53303558), (149, 52945816), (154, 51226796), (161, 48999544), (184, 42874601), (202, 39054092), (253, 31181528), (259, 30459176), (296, 26651779), (298, 26472908), (308, 25613398), (322, 24499772), (404, 19527046), (407, 19383112), (506, 15590764), (518, 15229588), (596, 13236454), (616, 12806699), (644, 12249886), (707, 11158312), (808, 9763523), (814, 9691556), (851, 9270184), (1012, 7795382), (1036, 7614794), (1043, 7563688), (1111, 7100744), (1192, 6618227), (1288, 6124943), (1414, 5579156), (1628, 4845778), (1639, 4813256), (1702, 4635092), (1771, 4454504), (2024, 3897691), (2072, 3807397), (2086, 3781844), (2222, 3550372), (2323, 3396008), (2828, 2789578), (2849, 2769016), (3256, 2422889), (3278, 2406628), (3404, 2317546), (3427, 2301992), (3542, 2227252), (3737, 2111032), (4172, 1890922), (4444, 1775186), (4646, 1698004), (5513, 1430968), (5656, 1394789), (5698, 1384508), (5957, 1324312), (6556, 1203314), (6808, 1158773), (6854, 1150996), (7084, 1113626), (7474, 1055516), (7777, 1014392), (8344, 945461), (8888, 887593), (9292, 849002), (9361, 842744), (11026, 715484), (11396, 692254), (11473, 687608), (11914, 662156), (13112, 601657), (13708, 575498), (14168, 556813), (14948, 527758), (15049, 524216), (15554, 507196), (16261, 485144), (18584, 424501), (18722, 421372), (22052, 357742), (22792, 346127), (22946, 343804), (23828, 331078), (23989, 328856), (25553, 308728), (26159, 301576), (27416, 287749), (29896, 263879), (30098, 262108), (31108, 253598), (32522, 242572), (37444, 210686), (37697, 209272), (38591, 204424), (41107, 191912), (44104, 178871), (45892, 171902), (47656, 165539), (47978, 164428), (51106, 154364), (52318, 150788), (60196, 131054), (60643, 130088), (62216, 126799), (65044, 121286), (65527, 120392), (74888, 105343), (75394, 104636), (77182, 102212), (82214, 95956), (85951, 91784)]