15785378752

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7051

約数の個数: 168

約数和(自身を含む): 38955634560

約数和(自身を除く): 23170255808

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 143, 152, 169, 176, 208, 209, 247, 286, 304, 338, 352, 416, 418, 494, 572, 608, 676, 704, 832, 836, 988, 1144, 1216, 1352, 1672, 1859, 1976, 2288, 2704, 2717, 3211, 3344, 3718, 3952, 4576, 5408, 5434, 6422, 6688, 6983, 7436, 7904, 9152, 10816, 10868, 12844, 13376, 13966, 14872, 15808, 21736, 25688, 27932, 29744, 35321, 43472, 51376, 55864, 59488, 70642, 76813, 86944, 90779, 102752, 111728, 118976, 132677, 141284, 153626, 173888, 181558, 205504, 223456, 265354, 282568, 307252, 363116, 446912, 530708, 565136, 614504, 726232, 998569, 1061416, 1130272, 1180127, 1229008, 1452464, 1459447, 1724801, 1997138, 2122832, 2260544, 2360254, 2458016, 2904928, 2918894, 3449602, 3994276, 4245664, 4720508, 4916032, 5809856, 5837788, 6899204, 7988552, 8491328, 9441016, 11675576, 12981397, 13798408, 15977104, 18882032, 18972811, 22422413, 23351152, 25962794, 27596816, 31954208, 37764064, 37945622, 44844826, 46702304, 51925588, 55193632, 63908416, 75528128, 75891244, 89689652, 93404608, 103851176, 110387264, 151782488, 179379304, 207702352, 246646543, 303564976, 358758608, 415404704, 493293086, 607129952, 717517216, 830809408, 986586172, 1214259904, 1435034432, 1973172344, 3946344688, 7892689376, 15785378752]

約数ペア:

[(1, 15785378752), (2, 7892689376), (4, 3946344688), (8, 1973172344), (11, 1435034432), (13, 1214259904), (16, 986586172), (19, 830809408), (22, 717517216), (26, 607129952), (32, 493293086), (38, 415404704), (44, 358758608), (52, 303564976), (64, 246646543), (76, 207702352), (88, 179379304), (104, 151782488), (143, 110387264), (152, 103851176), (169, 93404608), (176, 89689652), (208, 75891244), (209, 75528128), (247, 63908416), (286, 55193632), (304, 51925588), (338, 46702304), (352, 44844826), (416, 37945622), (418, 37764064), (494, 31954208), (572, 27596816), (608, 25962794), (676, 23351152), (704, 22422413), (832, 18972811), (836, 18882032), (988, 15977104), (1144, 13798408), (1216, 12981397), (1352, 11675576), (1672, 9441016), (1859, 8491328), (1976, 7988552), (2288, 6899204), (2704, 5837788), (2717, 5809856), (3211, 4916032), (3344, 4720508), (3718, 4245664), (3952, 3994276), (4576, 3449602), (5408, 2918894), (5434, 2904928), (6422, 2458016), (6688, 2360254), (6983, 2260544), (7436, 2122832), (7904, 1997138), (9152, 1724801), (10816, 1459447), (10868, 1452464), (12844, 1229008), (13376, 1180127), (13966, 1130272), (14872, 1061416), (15808, 998569), (21736, 726232), (25688, 614504), (27932, 565136), (29744, 530708), (35321, 446912), (43472, 363116), (51376, 307252), (55864, 282568), (59488, 265354), (70642, 223456), (76813, 205504), (86944, 181558), (90779, 173888), (102752, 153626), (111728, 141284), (118976, 132677)]