213060384

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{3259}}^1$

素因数の和:3502

約数の個数: 72

約数和(自身を含む): 608746320

約数和(自身を除く): 395685936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1362, 1816, 2043, 2724, 3259, 3632, 4086, 5448, 6518, 7264, 8172, 9777, 10896, 13036, 16344, 19554, 21792, 26072, 29331, 32688, 39108, 52144, 58662, 65376, 78216, 104288, 117324, 156432, 234648, 312864, 469296, 739793, 938592, 1479586, 2219379, 2959172, 4438758, 5918344, 6658137, 8877516, 11836688, 13316274, 17755032, 23673376, 26632548, 35510064, 53265096, 71020128, 106530192, 213060384]

約数ペア:

[(1, 213060384), (2, 106530192), (3, 71020128), (4, 53265096), (6, 35510064), (8, 26632548), (9, 23673376), (12, 17755032), (16, 13316274), (18, 11836688), (24, 8877516), (32, 6658137), (36, 5918344), (48, 4438758), (72, 2959172), (96, 2219379), (144, 1479586), (227, 938592), (288, 739793), (454, 469296), (681, 312864), (908, 234648), (1362, 156432), (1816, 117324), (2043, 104288), (2724, 78216), (3259, 65376), (3632, 58662), (4086, 52144), (5448, 39108), (6518, 32688), (7264, 29331), (8172, 26072), (9777, 21792), (10896, 19554), (13036, 16344)]