1940096704

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 224

約数和(自身を含む): 4966793216

約数和(自身を除く): 3026696512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 61, 64, 86, 91, 104, 112, 122, 127, 172, 182, 208, 224, 244, 254, 301, 344, 364, 416, 427, 448, 488, 508, 559, 602, 688, 728, 793, 832, 854, 889, 976, 1016, 1118, 1204, 1376, 1456, 1586, 1651, 1708, 1778, 1952, 2032, 2236, 2408, 2623, 2752, 2912, 3172, 3302, 3416, 3556, 3904, 3913, 4064, 4472, 4816, 5246, 5461, 5551, 5824, 6344, 6604, 6832, 7112, 7747, 7826, 8128, 8944, 9632, 10492, 10922, 11102, 11557, 12688, 13208, 13664, 14224, 15494, 15652, 17888, 18361, 19264, 20984, 21844, 22204, 23114, 25376, 26416, 27328, 28448, 30988, 31304, 34099, 35776, 36722, 38227, 41968, 43688, 44408, 46228, 50752, 52832, 54229, 56896, 61976, 62608, 68198, 70993, 73444, 76454, 83936, 87376, 88816, 92456, 100711, 105664, 108458, 123952, 125216, 136396, 141986, 146888, 152908, 167872, 174752, 177632, 184912, 201422, 216916, 238693, 247904, 250432, 272792, 283972, 293776, 305816, 333121, 349504, 355264, 369824, 402844, 433832, 477386, 495808, 496951, 545584, 567944, 587552, 611632, 666242, 704977, 739648, 805688, 867664, 954772, 993902, 1091168, 1135888, 1175104, 1223264, 1332484, 1409954, 1611376, 1735328, 1909544, 1987804, 2182336, 2271776, 2331847, 2446528, 2664968, 2819908, 3222752, 3470656, 3819088, 3975608, 4330573, 4543552, 4663694, 5329936, 5639816, 6445504, 7638176, 7951216, 8661146, 9327388, 10659872, 11279632, 15276352, 15902432, 17322292, 18654776, 21319744, 22559264, 30314011, 31804864, 34644584, 37309552, 45118528, 60628022, 69289168, 74619104, 121256044, 138578336, 149238208, 242512088, 277156672, 485024176, 970048352, 1940096704]

約数ペア:

[(1, 1940096704), (2, 970048352), (4, 485024176), (7, 277156672), (8, 242512088), (13, 149238208), (14, 138578336), (16, 121256044), (26, 74619104), (28, 69289168), (32, 60628022), (43, 45118528), (52, 37309552), (56, 34644584), (61, 31804864), (64, 30314011), (86, 22559264), (91, 21319744), (104, 18654776), (112, 17322292), (122, 15902432), (127, 15276352), (172, 11279632), (182, 10659872), (208, 9327388), (224, 8661146), (244, 7951216), (254, 7638176), (301, 6445504), (344, 5639816), (364, 5329936), (416, 4663694), (427, 4543552), (448, 4330573), (488, 3975608), (508, 3819088), (559, 3470656), (602, 3222752), (688, 2819908), (728, 2664968), (793, 2446528), (832, 2331847), (854, 2271776), (889, 2182336), (976, 1987804), (1016, 1909544), (1118, 1735328), (1204, 1611376), (1376, 1409954), (1456, 1332484), (1586, 1223264), (1651, 1175104), (1708, 1135888), (1778, 1091168), (1952, 993902), (2032, 954772), (2236, 867664), (2408, 805688), (2623, 739648), (2752, 704977), (2912, 666242), (3172, 611632), (3302, 587552), (3416, 567944), (3556, 545584), (3904, 496951), (3913, 495808), (4064, 477386), (4472, 433832), (4816, 402844), (5246, 369824), (5461, 355264), (5551, 349504), (5824, 333121), (6344, 305816), (6604, 293776), (6832, 283972), (7112, 272792), (7747, 250432), (7826, 247904), (8128, 238693), (8944, 216916), (9632, 201422), (10492, 184912), (10922, 177632), (11102, 174752), (11557, 167872), (12688, 152908), (13208, 146888), (13664, 141986), (14224, 136396), (15494, 125216), (15652, 123952), (17888, 108458), (18361, 105664), (19264, 100711), (20984, 92456), (21844, 88816), (22204, 87376), (23114, 83936), (25376, 76454), (26416, 73444), (27328, 70993), (28448, 68198), (30988, 62608), (31304, 61976), (34099, 56896), (35776, 54229), (36722, 52832), (38227, 50752), (41968, 46228), (43688, 44408)]