253021504

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1747}}^1$

素因数の和:1863

約数の個数: 56

約数和(自身を含む): 525686528

約数和(自身を除く): 272665024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 1747, 1984, 2263, 2336, 3494, 4526, 4672, 6988, 9052, 13976, 18104, 27952, 36208, 54157, 55904, 72416, 108314, 111808, 127531, 144832, 216628, 255062, 433256, 510124, 866512, 1020248, 1733024, 2040496, 3466048, 3953461, 4080992, 7906922, 8161984, 15813844, 31627688, 63255376, 126510752, 253021504]

約数ペア:

[(1, 253021504), (2, 126510752), (4, 63255376), (8, 31627688), (16, 15813844), (31, 8161984), (32, 7906922), (62, 4080992), (64, 3953461), (73, 3466048), (124, 2040496), (146, 1733024), (248, 1020248), (292, 866512), (496, 510124), (584, 433256), (992, 255062), (1168, 216628), (1747, 144832), (1984, 127531), (2263, 111808), (2336, 108314), (3494, 72416), (4526, 55904), (4672, 54157), (6988, 36208), (9052, 27952), (13976, 18104)]