247349088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{122693}}^1$

素因数の和:122716

約数の個数: 72

約数和(自身を含む): 803891088

約数和(自身を除く): 556542000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 122693, 245386, 368079, 490772, 736158, 858851, 981544, 1104237, 1472316, 1717702, 1963088, 2208474, 2576553, 2944632, 3435404, 3926176, 4416948, 5153106, 5889264, 6870808, 7729659, 8833896, 10306212, 11778528, 13741616, 15459318, 17667792, 20612424, 27483232, 30918636, 35335584, 41224848, 61837272, 82449696, 123674544, 247349088]

約数ペア:

[(1, 247349088), (2, 123674544), (3, 82449696), (4, 61837272), (6, 41224848), (7, 35335584), (8, 30918636), (9, 27483232), (12, 20612424), (14, 17667792), (16, 15459318), (18, 13741616), (21, 11778528), (24, 10306212), (28, 8833896), (32, 7729659), (36, 6870808), (42, 5889264), (48, 5153106), (56, 4416948), (63, 3926176), (72, 3435404), (84, 2944632), (96, 2576553), (112, 2208474), (126, 1963088), (144, 1717702), (168, 1472316), (224, 1104237), (252, 981544), (288, 858851), (336, 736158), (504, 490772), (672, 368079), (1008, 245386), (2016, 122693)]