449689872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11467}}^1$

素因数の和:11540

約数の個数: 80

約数和(自身を含む): 1251388160

約数和(自身を除く): 801698288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2064, 2451, 3268, 4902, 6536, 9804, 11467, 13072, 19608, 22934, 34401, 39216, 45868, 68802, 91736, 137604, 183472, 217873, 275208, 435746, 493081, 550416, 653619, 871492, 986162, 1307238, 1479243, 1742984, 1972324, 2614476, 2958486, 3485968, 3944648, 5228952, 5916972, 7889296, 9368539, 10457904, 11833944, 18737078, 23667888, 28105617, 37474156, 56211234, 74948312, 112422468, 149896624, 224844936, 449689872]

約数ペア:

[(1, 449689872), (2, 224844936), (3, 149896624), (4, 112422468), (6, 74948312), (8, 56211234), (12, 37474156), (16, 28105617), (19, 23667888), (24, 18737078), (38, 11833944), (43, 10457904), (48, 9368539), (57, 7889296), (76, 5916972), (86, 5228952), (114, 3944648), (129, 3485968), (152, 2958486), (172, 2614476), (228, 1972324), (258, 1742984), (304, 1479243), (344, 1307238), (456, 986162), (516, 871492), (688, 653619), (817, 550416), (912, 493081), (1032, 435746), (1634, 275208), (2064, 217873), (2451, 183472), (3268, 137604), (4902, 91736), (6536, 68802), (9804, 45868), (11467, 39216), (13072, 34401), (19608, 22934)]