2511678464

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1113

約数の個数: 88

約数和(自身を含む): 5355934560

約数和(自身を除く): 2844256096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 157, 256, 272, 314, 512, 544, 628, 919, 1024, 1088, 1256, 1838, 2176, 2512, 2669, 3676, 4352, 5024, 5338, 7352, 8704, 10048, 10676, 14704, 15623, 17408, 20096, 21352, 29408, 31246, 40192, 42704, 58816, 62492, 80384, 85408, 117632, 124984, 144283, 160768, 170816, 235264, 249968, 288566, 341632, 470528, 499936, 577132, 683264, 941056, 999872, 1154264, 1366528, 1999744, 2308528, 2452811, 2733056, 3999488, 4617056, 4905622, 7998976, 9234112, 9811244, 15997952, 18468224, 19622488, 36936448, 39244976, 73872896, 78489952, 147745792, 156979904, 313959808, 627919616, 1255839232, 2511678464]

約数ペア:

[(1, 2511678464), (2, 1255839232), (4, 627919616), (8, 313959808), (16, 156979904), (17, 147745792), (32, 78489952), (34, 73872896), (64, 39244976), (68, 36936448), (128, 19622488), (136, 18468224), (157, 15997952), (256, 9811244), (272, 9234112), (314, 7998976), (512, 4905622), (544, 4617056), (628, 3999488), (919, 2733056), (1024, 2452811), (1088, 2308528), (1256, 1999744), (1838, 1366528), (2176, 1154264), (2512, 999872), (2669, 941056), (3676, 683264), (4352, 577132), (5024, 499936), (5338, 470528), (7352, 341632), (8704, 288566), (10048, 249968), (10676, 235264), (14704, 170816), (15623, 160768), (17408, 144283), (20096, 124984), (21352, 117632), (29408, 85408), (31246, 80384), (40192, 62492), (42704, 58816)]