212955552

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1951}}^1$

素因数の和:2346

約数の個数: 72

約数和(自身を含む): 607501440

約数和(自身を除く): 394545888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 758, 1137, 1516, 1951, 2274, 3032, 3411, 3902, 4548, 5853, 6064, 6822, 7804, 9096, 11706, 12128, 13644, 15608, 17559, 18192, 23412, 27288, 31216, 35118, 36384, 46824, 54576, 62432, 70236, 93648, 109152, 140472, 187296, 280944, 561888, 739429, 1478858, 2218287, 2957716, 4436574, 5915432, 6654861, 8873148, 11830864, 13309722, 17746296, 23661728, 26619444, 35492592, 53238888, 70985184, 106477776, 212955552]

約数ペア:

[(1, 212955552), (2, 106477776), (3, 70985184), (4, 53238888), (6, 35492592), (8, 26619444), (9, 23661728), (12, 17746296), (16, 13309722), (18, 11830864), (24, 8873148), (32, 6654861), (36, 5915432), (48, 4436574), (72, 2957716), (96, 2218287), (144, 1478858), (288, 739429), (379, 561888), (758, 280944), (1137, 187296), (1516, 140472), (1951, 109152), (2274, 93648), (3032, 70236), (3411, 62432), (3902, 54576), (4548, 46824), (5853, 36384), (6064, 35118), (6822, 31216), (7804, 27288), (9096, 23412), (11706, 18192), (12128, 17559), (13644, 15608)]