281474544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14551}}^1$

素因数の和:14606

約数の個数: 80

約数和(自身を含む): 808392704

約数和(自身を除く): 526918160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 14551, 19344, 29102, 43653, 58204, 87306, 116408, 174612, 189163, 232816, 349224, 378326, 451081, 567489, 698448, 756652, 902162, 1134978, 1353243, 1513304, 1804324, 2269956, 2706486, 3026608, 3608648, 4539912, 5412972, 5864053, 7217296, 9079824, 10825944, 11728106, 17592159, 21651888, 23456212, 35184318, 46912424, 70368636, 93824848, 140737272, 281474544]

約数ペア:

[(1, 281474544), (2, 140737272), (3, 93824848), (4, 70368636), (6, 46912424), (8, 35184318), (12, 23456212), (13, 21651888), (16, 17592159), (24, 11728106), (26, 10825944), (31, 9079824), (39, 7217296), (48, 5864053), (52, 5412972), (62, 4539912), (78, 3608648), (93, 3026608), (104, 2706486), (124, 2269956), (156, 1804324), (186, 1513304), (208, 1353243), (248, 1134978), (312, 902162), (372, 756652), (403, 698448), (496, 567489), (624, 451081), (744, 378326), (806, 349224), (1209, 232816), (1488, 189163), (1612, 174612), (2418, 116408), (3224, 87306), (4836, 58204), (6448, 43653), (9672, 29102), (14551, 19344)]