247863552

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{4817}}^1$

素因数の和:4903

約数の個数: 72

約数和(自身を含む): 669663456

約数和(自身を除く): 421799904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 768, 804, 1072, 1608, 2144, 3216, 4288, 4817, 6432, 8576, 9634, 12864, 14451, 17152, 19268, 25728, 28902, 38536, 51456, 57804, 77072, 115608, 154144, 231216, 308288, 322739, 462432, 616576, 645478, 924864, 968217, 1233152, 1290956, 1849728, 1936434, 2581912, 3699456, 3872868, 5163824, 7745736, 10327648, 15491472, 20655296, 30982944, 41310592, 61965888, 82621184, 123931776, 247863552]

約数ペア:

[(1, 247863552), (2, 123931776), (3, 82621184), (4, 61965888), (6, 41310592), (8, 30982944), (12, 20655296), (16, 15491472), (24, 10327648), (32, 7745736), (48, 5163824), (64, 3872868), (67, 3699456), (96, 2581912), (128, 1936434), (134, 1849728), (192, 1290956), (201, 1233152), (256, 968217), (268, 924864), (384, 645478), (402, 616576), (536, 462432), (768, 322739), (804, 308288), (1072, 231216), (1608, 154144), (2144, 115608), (3216, 77072), (4288, 57804), (4817, 51456), (6432, 38536), (8576, 28902), (9634, 25728), (12864, 19268), (14451, 17152)]