215389944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38851}}^1$

素因数の和:38881

約数の個数: 96

約数和(自身を含む): 727309440

約数和(自身を除く): 511919496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 38851, 77702, 116553, 155404, 233106, 271957, 310808, 349659, 427361, 466212, 543914, 699318, 815871, 854722, 932424, 1087828, 1282083, 1398636, 1631742, 1709444, 2175656, 2447613, 2564166, 2797272, 2991527, 3263484, 3418888, 3846249, 4895226, 5128332, 5983054, 6526968, 7692498, 8974581, 9790452, 10256664, 11966108, 15384996, 17949162, 19580904, 23932216, 26923743, 30769992, 35898324, 53847486, 71796648, 107694972, 215389944]

約数ペア:

[(1, 215389944), (2, 107694972), (3, 71796648), (4, 53847486), (6, 35898324), (7, 30769992), (8, 26923743), (9, 23932216), (11, 19580904), (12, 17949162), (14, 15384996), (18, 11966108), (21, 10256664), (22, 9790452), (24, 8974581), (28, 7692498), (33, 6526968), (36, 5983054), (42, 5128332), (44, 4895226), (56, 3846249), (63, 3418888), (66, 3263484), (72, 2991527), (77, 2797272), (84, 2564166), (88, 2447613), (99, 2175656), (126, 1709444), (132, 1631742), (154, 1398636), (168, 1282083), (198, 1087828), (231, 932424), (252, 854722), (264, 815871), (308, 699318), (396, 543914), (462, 466212), (504, 427361), (616, 349659), (693, 310808), (792, 271957), (924, 233106), (1386, 155404), (1848, 116553), (2772, 77702), (5544, 38851)]