2621017776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{221071}}^1$

素因数の和:221114

約数の個数: 80

約数和(自身を含む): 7675619840

約数和(自身を除く): 5054602064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 221071, 442142, 663213, 884284, 1326426, 1768568, 2652852, 2873923, 3537136, 4200349, 5305704, 5747846, 8400698, 8621769, 10611408, 11495692, 12601047, 16801396, 17243538, 22991384, 25202094, 33602792, 34487076, 45982768, 50404188, 54604537, 67205584, 68974152, 100808376, 109209074, 137948304, 163813611, 201616752, 218418148, 327627222, 436836296, 655254444, 873672592, 1310508888, 2621017776]

約数ペア:

[(1, 2621017776), (2, 1310508888), (3, 873672592), (4, 655254444), (6, 436836296), (8, 327627222), (12, 218418148), (13, 201616752), (16, 163813611), (19, 137948304), (24, 109209074), (26, 100808376), (38, 68974152), (39, 67205584), (48, 54604537), (52, 50404188), (57, 45982768), (76, 34487076), (78, 33602792), (104, 25202094), (114, 22991384), (152, 17243538), (156, 16801396), (208, 12601047), (228, 11495692), (247, 10611408), (304, 8621769), (312, 8400698), (456, 5747846), (494, 5305704), (624, 4200349), (741, 3537136), (912, 2873923), (988, 2652852), (1482, 1768568), (1976, 1326426), (2964, 884284), (3952, 663213), (5928, 442142), (11856, 221071)]