1509891008

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1465

約数の個数: 56

約数和(自身を含む): 3043123200

約数和(自身を除く): 1533232192

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 199, 206, 398, 412, 796, 824, 1151, 1592, 1648, 2302, 3184, 3296, 4604, 6368, 6592, 9208, 12736, 18416, 20497, 36832, 40994, 73664, 81988, 118553, 163976, 229049, 237106, 327952, 458098, 474212, 655904, 916196, 948424, 1311808, 1832392, 1896848, 3664784, 3793696, 7329568, 7587392, 14659136, 23592047, 47184094, 94368188, 188736376, 377472752, 754945504, 1509891008]

約数ペア:

[(1, 1509891008), (2, 754945504), (4, 377472752), (8, 188736376), (16, 94368188), (32, 47184094), (64, 23592047), (103, 14659136), (199, 7587392), (206, 7329568), (398, 3793696), (412, 3664784), (796, 1896848), (824, 1832392), (1151, 1311808), (1592, 948424), (1648, 916196), (2302, 655904), (3184, 474212), (3296, 458098), (4604, 327952), (6368, 237106), (6592, 229049), (9208, 163976), (12736, 118553), (18416, 81988), (20497, 73664), (36832, 40994)]