2783249118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1466

約数の個数: 96

約数和(自身を含む): 6633900000

約数和(自身を除く): 3850650882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 107, 117, 178, 214, 234, 267, 321, 534, 642, 801, 963, 1157, 1249, 1391, 1602, 1926, 2314, 2498, 2782, 3471, 3747, 4173, 6942, 7494, 8346, 9523, 10413, 11241, 12519, 16237, 19046, 20826, 22482, 25038, 28569, 32474, 48711, 57138, 85707, 97422, 111161, 123799, 133643, 146133, 171414, 222322, 247598, 267286, 292266, 333483, 371397, 400929, 666966, 742794, 801858, 1000449, 1114191, 1202787, 1445093, 1737359, 2000898, 2228382, 2405574, 2890186, 3474718, 4335279, 5212077, 8670558, 10424154, 11894227, 13005837, 15636231, 23788454, 26011674, 31272462, 35682681, 71365362, 107048043, 154624951, 214096086, 309249902, 463874853, 927749706, 1391624559, 2783249118]

約数ペア:

[(1, 2783249118), (2, 1391624559), (3, 927749706), (6, 463874853), (9, 309249902), (13, 214096086), (18, 154624951), (26, 107048043), (39, 71365362), (78, 35682681), (89, 31272462), (107, 26011674), (117, 23788454), (178, 15636231), (214, 13005837), (234, 11894227), (267, 10424154), (321, 8670558), (534, 5212077), (642, 4335279), (801, 3474718), (963, 2890186), (1157, 2405574), (1249, 2228382), (1391, 2000898), (1602, 1737359), (1926, 1445093), (2314, 1202787), (2498, 1114191), (2782, 1000449), (3471, 801858), (3747, 742794), (4173, 666966), (6942, 400929), (7494, 371397), (8346, 333483), (9523, 292266), (10413, 267286), (11241, 247598), (12519, 222322), (16237, 171414), (19046, 146133), (20826, 133643), (22482, 123799), (25038, 111161), (28569, 97422), (32474, 85707), (48711, 57138)]