980780976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31387}}^1$

素因数の和:31439

約数の個数: 120

約数和(自身を含む): 3238237184

約数和(自身を除く): 2257456208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 31387, 62774, 94161, 125548, 188322, 219709, 251096, 282483, 376644, 439418, 502192, 564966, 659127, 753288, 878836, 972997, 1129932, 1318254, 1506576, 1757672, 1945994, 1977381, 2259864, 2636508, 2918991, 3515344, 3891988, 3954762, 4519728, 5273016, 5837982, 6810979, 7783976, 7909524, 8756973, 10546032, 11675964, 13621958, 15567952, 15819048, 17513946, 20432937, 23351928, 27243916, 31638096, 35027892, 40865874, 46703856, 54487832, 61298811, 70055784, 81731748, 108975664, 122597622, 140111568, 163463496, 245195244, 326926992, 490390488, 980780976]

約数ペア:

[(1, 980780976), (2, 490390488), (3, 326926992), (4, 245195244), (6, 163463496), (7, 140111568), (8, 122597622), (9, 108975664), (12, 81731748), (14, 70055784), (16, 61298811), (18, 54487832), (21, 46703856), (24, 40865874), (28, 35027892), (31, 31638096), (36, 27243916), (42, 23351928), (48, 20432937), (56, 17513946), (62, 15819048), (63, 15567952), (72, 13621958), (84, 11675964), (93, 10546032), (112, 8756973), (124, 7909524), (126, 7783976), (144, 6810979), (168, 5837982), (186, 5273016), (217, 4519728), (248, 3954762), (252, 3891988), (279, 3515344), (336, 2918991), (372, 2636508), (434, 2259864), (496, 1977381), (504, 1945994), (558, 1757672), (651, 1506576), (744, 1318254), (868, 1129932), (1008, 972997), (1116, 878836), (1302, 753288), (1488, 659127), (1736, 564966), (1953, 502192), (2232, 439418), (2604, 376644), (3472, 282483), (3906, 251096), (4464, 219709), (5208, 188322), (7812, 125548), (10416, 94161), (15624, 62774), (31248, 31387)]