1550996856

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{34031}}^1$

素因数の和:34257

約数の個数: 64

約数和(自身を含む): 4328870400

約数和(自身を除く): 2777873544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 5697, 7596, 11394, 15192, 22788, 34031, 45576, 68062, 102093, 136124, 204186, 272248, 306279, 408372, 612558, 816744, 918837, 1225116, 1837674, 2450232, 3675348, 7180541, 7350696, 14361082, 21541623, 28722164, 43083246, 57444328, 64624869, 86166492, 129249738, 172332984, 193874607, 258499476, 387749214, 516998952, 775498428, 1550996856]

約数ペア:

[(1, 1550996856), (2, 775498428), (3, 516998952), (4, 387749214), (6, 258499476), (8, 193874607), (9, 172332984), (12, 129249738), (18, 86166492), (24, 64624869), (27, 57444328), (36, 43083246), (54, 28722164), (72, 21541623), (108, 14361082), (211, 7350696), (216, 7180541), (422, 3675348), (633, 2450232), (844, 1837674), (1266, 1225116), (1688, 918837), (1899, 816744), (2532, 612558), (3798, 408372), (5064, 306279), (5697, 272248), (7596, 204186), (11394, 136124), (15192, 102093), (22788, 68062), (34031, 45576)]