15691858488

素因数分解:

$2^3\times 3^4\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1481}}^1$

素因数の和:1779

約数の個数: 160

約数和(自身を含む): 44737252560

約数和(自身を除く): 29045394072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 197, 216, 249, 324, 332, 394, 498, 591, 648, 664, 747, 788, 996, 1182, 1481, 1494, 1576, 1773, 1992, 2241, 2364, 2962, 2988, 3546, 4443, 4482, 4728, 5319, 5924, 5976, 6723, 7092, 8886, 8964, 10638, 11848, 13329, 13446, 14184, 15957, 16351, 17772, 17928, 21276, 26658, 26892, 31914, 32702, 35544, 39987, 42552, 49053, 53316, 53784, 63828, 65404, 79974, 98106, 106632, 119961, 122923, 127656, 130808, 147159, 159948, 196212, 239922, 245846, 291757, 294318, 319896, 368769, 392424, 441477, 479844, 491692, 583514, 588636, 737538, 875271, 882954, 959688, 983384, 1106307, 1167028, 1177272, 1324431, 1475076, 1750542, 1765908, 2212614, 2334056, 2625813, 2648862, 2950152, 3318921, 3501084, 3531816, 4425228, 5251626, 5297724, 6637842, 7002168, 7877439, 8850456, 9956763, 10503252, 10595448, 13275684, 15754878, 19913526, 21006504, 23632317, 24215831, 26551368, 31509756, 39827052, 47264634, 48431662, 63019512, 72647493, 79654104, 94529268, 96863324, 145294986, 189058536, 193726648, 217942479, 290589972, 435884958, 581179944, 653827437, 871769916, 1307654874, 1743539832, 1961482311, 2615309748, 3922964622, 5230619496, 7845929244, 15691858488]

約数ペア:

[(1, 15691858488), (2, 7845929244), (3, 5230619496), (4, 3922964622), (6, 2615309748), (8, 1961482311), (9, 1743539832), (12, 1307654874), (18, 871769916), (24, 653827437), (27, 581179944), (36, 435884958), (54, 290589972), (72, 217942479), (81, 193726648), (83, 189058536), (108, 145294986), (162, 96863324), (166, 94529268), (197, 79654104), (216, 72647493), (249, 63019512), (324, 48431662), (332, 47264634), (394, 39827052), (498, 31509756), (591, 26551368), (648, 24215831), (664, 23632317), (747, 21006504), (788, 19913526), (996, 15754878), (1182, 13275684), (1481, 10595448), (1494, 10503252), (1576, 9956763), (1773, 8850456), (1992, 7877439), (2241, 7002168), (2364, 6637842), (2962, 5297724), (2988, 5251626), (3546, 4425228), (4443, 3531816), (4482, 3501084), (4728, 3318921), (5319, 2950152), (5924, 2648862), (5976, 2625813), (6723, 2334056), (7092, 2212614), (8886, 1765908), (8964, 1750542), (10638, 1475076), (11848, 1324431), (13329, 1177272), (13446, 1167028), (14184, 1106307), (15957, 983384), (16351, 959688), (17772, 882954), (17928, 875271), (21276, 737538), (26658, 588636), (26892, 583514), (31914, 491692), (32702, 479844), (35544, 441477), (39987, 392424), (42552, 368769), (49053, 319896), (53316, 294318), (53784, 291757), (63828, 245846), (65404, 239922), (79974, 196212), (98106, 159948), (106632, 147159), (119961, 130808), (122923, 127656)]