6551258168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:1057

約数の個数: 128

約数和(自身を含む): 15428085120

約数和(自身を除く): 8876826952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 113, 182, 194, 226, 364, 388, 452, 679, 728, 776, 791, 821, 904, 1261, 1358, 1469, 1582, 1642, 2522, 2716, 2938, 3164, 3284, 5044, 5432, 5747, 5876, 6328, 6568, 8827, 10088, 10283, 10673, 10961, 11494, 11752, 17654, 20566, 21346, 21922, 22988, 35308, 41132, 42692, 43844, 45976, 70616, 74711, 76727, 79637, 82264, 85384, 87688, 92773, 142493, 149422, 153454, 159274, 185546, 284986, 298844, 306908, 318548, 371092, 557459, 569972, 597688, 613816, 637096, 649411, 742184, 997451, 1035281, 1114918, 1139944, 1206049, 1298822, 1994902, 2070562, 2229836, 2412098, 2597644, 3989804, 4141124, 4459672, 4824196, 5195288, 7246967, 7979608, 8282248, 8442343, 8998981, 9648392, 14493934, 16884686, 17997962, 28987868, 33769372, 35995924, 57975736, 62992867, 67538744, 71991848, 116986753, 125985734, 233973506, 251971468, 467947012, 503942936, 818907271, 935894024, 1637814542, 3275629084, 6551258168]

約数ペア:

[(1, 6551258168), (2, 3275629084), (4, 1637814542), (7, 935894024), (8, 818907271), (13, 503942936), (14, 467947012), (26, 251971468), (28, 233973506), (52, 125985734), (56, 116986753), (91, 71991848), (97, 67538744), (104, 62992867), (113, 57975736), (182, 35995924), (194, 33769372), (226, 28987868), (364, 17997962), (388, 16884686), (452, 14493934), (679, 9648392), (728, 8998981), (776, 8442343), (791, 8282248), (821, 7979608), (904, 7246967), (1261, 5195288), (1358, 4824196), (1469, 4459672), (1582, 4141124), (1642, 3989804), (2522, 2597644), (2716, 2412098), (2938, 2229836), (3164, 2070562), (3284, 1994902), (5044, 1298822), (5432, 1206049), (5747, 1139944), (5876, 1114918), (6328, 1035281), (6568, 997451), (8827, 742184), (10088, 649411), (10283, 637096), (10673, 613816), (10961, 597688), (11494, 569972), (11752, 557459), (17654, 371092), (20566, 318548), (21346, 306908), (21922, 298844), (22988, 284986), (35308, 185546), (41132, 159274), (42692, 153454), (43844, 149422), (45976, 142493), (70616, 92773), (74711, 87688), (76727, 85384), (79637, 82264)]