270029136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{673}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 753521216

約数和(自身を除く): 483492080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 643, 673, 1286, 1346, 1929, 2019, 2572, 2692, 3858, 4038, 5144, 5384, 7716, 8076, 8359, 8749, 10288, 10768, 15432, 16152, 16718, 17498, 25077, 26247, 30864, 32304, 33436, 34996, 50154, 52494, 66872, 69992, 100308, 104988, 133744, 139984, 200616, 209976, 401232, 419952, 432739, 865478, 1298217, 1730956, 2596434, 3461912, 5192868, 5625607, 6923824, 10385736, 11251214, 16876821, 20771472, 22502428, 33753642, 45004856, 67507284, 90009712, 135014568, 270029136]

約数ペア:

[(1, 270029136), (2, 135014568), (3, 90009712), (4, 67507284), (6, 45004856), (8, 33753642), (12, 22502428), (13, 20771472), (16, 16876821), (24, 11251214), (26, 10385736), (39, 6923824), (48, 5625607), (52, 5192868), (78, 3461912), (104, 2596434), (156, 1730956), (208, 1298217), (312, 865478), (624, 432739), (643, 419952), (673, 401232), (1286, 209976), (1346, 200616), (1929, 139984), (2019, 133744), (2572, 104988), (2692, 100308), (3858, 69992), (4038, 66872), (5144, 52494), (5384, 50154), (7716, 34996), (8076, 33436), (8359, 32304), (8749, 30864), (10288, 26247), (10768, 25077), (15432, 17498), (16152, 16718)]