249907416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6269}}^1$

素因数の和:6440

約数の個数: 64

約数和(自身を含む): 686188800

約数和(自身を除く): 436281384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 151, 264, 302, 453, 604, 906, 1208, 1661, 1812, 3322, 3624, 4983, 6269, 6644, 9966, 12538, 13288, 18807, 19932, 25076, 37614, 39864, 50152, 68959, 75228, 137918, 150456, 206877, 275836, 413754, 551672, 827508, 946619, 1655016, 1893238, 2839857, 3786476, 5679714, 7572952, 10412809, 11359428, 20825618, 22718856, 31238427, 41651236, 62476854, 83302472, 124953708, 249907416]

約数ペア:

[(1, 249907416), (2, 124953708), (3, 83302472), (4, 62476854), (6, 41651236), (8, 31238427), (11, 22718856), (12, 20825618), (22, 11359428), (24, 10412809), (33, 7572952), (44, 5679714), (66, 3786476), (88, 2839857), (132, 1893238), (151, 1655016), (264, 946619), (302, 827508), (453, 551672), (604, 413754), (906, 275836), (1208, 206877), (1661, 150456), (1812, 137918), (3322, 75228), (3624, 68959), (4983, 50152), (6269, 39864), (6644, 37614), (9966, 25076), (12538, 19932), (13288, 18807)]