275087552

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1$

素因数の和:2377

約数の個数: 56

約数和(自身を含む): 572975232

約数和(自身を除く): 297887680

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 976, 992, 1891, 1952, 1984, 2273, 3782, 3904, 4546, 7564, 9092, 15128, 18184, 30256, 36368, 60512, 70463, 72736, 121024, 138653, 140926, 145472, 277306, 281852, 554612, 563704, 1109224, 1127408, 2218448, 2254816, 4298243, 4436896, 4509632, 8596486, 8873792, 17192972, 34385944, 68771888, 137543776, 275087552]

約数ペア:

[(1, 275087552), (2, 137543776), (4, 68771888), (8, 34385944), (16, 17192972), (31, 8873792), (32, 8596486), (61, 4509632), (62, 4436896), (64, 4298243), (122, 2254816), (124, 2218448), (244, 1127408), (248, 1109224), (488, 563704), (496, 554612), (976, 281852), (992, 277306), (1891, 145472), (1952, 140926), (1984, 138653), (2273, 121024), (3782, 72736), (3904, 70463), (4546, 60512), (7564, 36368), (9092, 30256), (15128, 18184)]