308041604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4271}}^1$

素因数の和:4380

約数の個数: 48

約数和(自身を含む): 619610880

約数和(自身を除く): 311569276

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 494, 949, 988, 1387, 1898, 2774, 3796, 4271, 5548, 8542, 17084, 18031, 36062, 55523, 72124, 81149, 111046, 162298, 222092, 311783, 324596, 623566, 1054937, 1247132, 2109874, 4053179, 4219748, 5923877, 8106358, 11847754, 16212716, 23695508, 77010401, 154020802, 308041604]

約数ペア:

[(1, 308041604), (2, 154020802), (4, 77010401), (13, 23695508), (19, 16212716), (26, 11847754), (38, 8106358), (52, 5923877), (73, 4219748), (76, 4053179), (146, 2109874), (247, 1247132), (292, 1054937), (494, 623566), (949, 324596), (988, 311783), (1387, 222092), (1898, 162298), (2774, 111046), (3796, 81149), (4271, 72124), (5548, 55523), (8542, 36062), (17084, 18031)]