923806448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1726

約数の個数: 80

約数和(自身を含む): 1977968640

約数和(自身を除く): 1054162192

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 61, 62, 76, 122, 124, 152, 244, 248, 304, 488, 496, 589, 976, 1159, 1178, 1607, 1891, 2318, 2356, 3214, 3782, 4636, 4712, 6428, 7564, 9272, 9424, 12856, 15128, 18544, 25712, 30256, 30533, 35929, 49817, 61066, 71858, 98027, 99634, 122132, 143716, 196054, 199268, 244264, 287432, 392108, 398536, 488528, 574864, 784216, 797072, 946523, 1568432, 1862513, 1893046, 3038837, 3725026, 3786092, 6077674, 7450052, 7572184, 12155348, 14900104, 15144368, 24310696, 29800208, 48621392, 57737903, 115475806, 230951612, 461903224, 923806448]

約数ペア:

[(1, 923806448), (2, 461903224), (4, 230951612), (8, 115475806), (16, 57737903), (19, 48621392), (31, 29800208), (38, 24310696), (61, 15144368), (62, 14900104), (76, 12155348), (122, 7572184), (124, 7450052), (152, 6077674), (244, 3786092), (248, 3725026), (304, 3038837), (488, 1893046), (496, 1862513), (589, 1568432), (976, 946523), (1159, 797072), (1178, 784216), (1607, 574864), (1891, 488528), (2318, 398536), (2356, 392108), (3214, 287432), (3782, 244264), (4636, 199268), (4712, 196054), (6428, 143716), (7564, 122132), (9272, 99634), (9424, 98027), (12856, 71858), (15128, 61066), (18544, 49817), (25712, 35929), (30256, 30533)]