281142048

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{24203}}^1$

素因数の和:24238

約数の個数: 72

約数和(自身を含む): 811221264

約数和(自身を除く): 530079216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 24203, 48406, 72609, 96812, 145218, 193624, 266233, 290436, 387248, 532466, 580872, 774496, 798699, 1064932, 1161744, 1597398, 2129864, 2323488, 2928563, 3194796, 4259728, 5857126, 6389592, 8519456, 8785689, 11714252, 12779184, 17571378, 23428504, 25558368, 35142756, 46857008, 70285512, 93714016, 140571024, 281142048]

約数ペア:

[(1, 281142048), (2, 140571024), (3, 93714016), (4, 70285512), (6, 46857008), (8, 35142756), (11, 25558368), (12, 23428504), (16, 17571378), (22, 12779184), (24, 11714252), (32, 8785689), (33, 8519456), (44, 6389592), (48, 5857126), (66, 4259728), (88, 3194796), (96, 2928563), (121, 2323488), (132, 2129864), (176, 1597398), (242, 1161744), (264, 1064932), (352, 798699), (363, 774496), (484, 580872), (528, 532466), (726, 387248), (968, 290436), (1056, 266233), (1452, 193624), (1936, 145218), (2904, 96812), (3872, 72609), (5808, 48406), (11616, 24203)]