455072384

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 995831100

約数和(自身を除く): 540758716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 169, 193, 208, 218, 338, 386, 416, 436, 676, 772, 832, 872, 1352, 1417, 1544, 1664, 1744, 2509, 2704, 2834, 3088, 3488, 5018, 5408, 5668, 6176, 6976, 10036, 10816, 11336, 12352, 13952, 18421, 20072, 21037, 21632, 22672, 24704, 32617, 36842, 40144, 42074, 45344, 65234, 73684, 80288, 84148, 90688, 130468, 147368, 160576, 168296, 181376, 260936, 273481, 294736, 321152, 336592, 521872, 546962, 589472, 673184, 1043744, 1093924, 1178944, 1346368, 2087488, 2187848, 2357888, 2692736, 3555253, 4174976, 4375696, 7110506, 8751392, 14221012, 17502784, 28442024, 35005568, 56884048, 113768096, 227536192, 455072384]

約数ペア:

[(1, 455072384), (2, 227536192), (4, 113768096), (8, 56884048), (13, 35005568), (16, 28442024), (26, 17502784), (32, 14221012), (52, 8751392), (64, 7110506), (104, 4375696), (109, 4174976), (128, 3555253), (169, 2692736), (193, 2357888), (208, 2187848), (218, 2087488), (338, 1346368), (386, 1178944), (416, 1093924), (436, 1043744), (676, 673184), (772, 589472), (832, 546962), (872, 521872), (1352, 336592), (1417, 321152), (1544, 294736), (1664, 273481), (1744, 260936), (2509, 181376), (2704, 168296), (2834, 160576), (3088, 147368), (3488, 130468), (5018, 90688), (5408, 84148), (5668, 80288), (6176, 73684), (6976, 65234), (10036, 45344), (10816, 42074), (11336, 40144), (12352, 36842), (13952, 32617), (18421, 24704), (20072, 22672), (21037, 21632)]