261658848

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7993}}^1$

素因数の和:8048

約数の個数: 96

約数和(自身を含む): 773563392

約数和(自身を除く): 511904544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 682, 744, 992, 1023, 1056, 1364, 1488, 2046, 2728, 2976, 4092, 5456, 7993, 8184, 10912, 15986, 16368, 23979, 31972, 32736, 47958, 63944, 87923, 95916, 127888, 175846, 191832, 247783, 255776, 263769, 351692, 383664, 495566, 527538, 703384, 743349, 767328, 991132, 1055076, 1406768, 1486698, 1982264, 2110152, 2725613, 2813536, 2973396, 3964528, 4220304, 5451226, 5946792, 7929056, 8176839, 8440608, 10902452, 11893584, 16353678, 21804904, 23787168, 32707356, 43609808, 65414712, 87219616, 130829424, 261658848]

約数ペア:

[(1, 261658848), (2, 130829424), (3, 87219616), (4, 65414712), (6, 43609808), (8, 32707356), (11, 23787168), (12, 21804904), (16, 16353678), (22, 11893584), (24, 10902452), (31, 8440608), (32, 8176839), (33, 7929056), (44, 5946792), (48, 5451226), (62, 4220304), (66, 3964528), (88, 2973396), (93, 2813536), (96, 2725613), (124, 2110152), (132, 1982264), (176, 1486698), (186, 1406768), (248, 1055076), (264, 991132), (341, 767328), (352, 743349), (372, 703384), (496, 527538), (528, 495566), (682, 383664), (744, 351692), (992, 263769), (1023, 255776), (1056, 247783), (1364, 191832), (1488, 175846), (2046, 127888), (2728, 95916), (2976, 87923), (4092, 63944), (5456, 47958), (7993, 32736), (8184, 31972), (10912, 23979), (15986, 16368)]