318993696

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{158231}}^1$

素因数の和:158254

約数の個数: 72

約数和(自身を含む): 1036736064

約数和(自身を除く): 717742368

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, 158231, 316462, 474693, 632924, 949386, 1107617, 1265848, 1424079, 1898772, 2215234, 2531696, 2848158, 3322851, 3797544, 4430468, 5063392, 5696316, 6645702, 7595088, 8860936, 9968553, 11392632, 13291404, 15190176, 17721872, 19937106, 22785264, 26582808, 35443744, 39874212, 45570528, 53165616, 79748424, 106331232, 159496848, 318993696]

約数ペア:

[(1, 318993696), (2, 159496848), (3, 106331232), (4, 79748424), (6, 53165616), (7, 45570528), (8, 39874212), (9, 35443744), (12, 26582808), (14, 22785264), (16, 19937106), (18, 17721872), (21, 15190176), (24, 13291404), (28, 11392632), (32, 9968553), (36, 8860936), (42, 7595088), (48, 6645702), (56, 5696316), (63, 5063392), (72, 4430468), (84, 3797544), (96, 3322851), (112, 2848158), (126, 2531696), (144, 2215234), (168, 1898772), (224, 1424079), (252, 1265848), (288, 1107617), (336, 949386), (504, 632924), (672, 474693), (1008, 316462), (2016, 158231)]