249127776

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4391}}^1$

素因数の和:4604

約数の個数: 72

約数和(自身を含む): 712215504

約数和(自身を除く): 463087728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4391, 4728, 6304, 7092, 8782, 9456, 13173, 14184, 17564, 18912, 26346, 28368, 35128, 39519, 52692, 56736, 70256, 79038, 105384, 140512, 158076, 210768, 316152, 421536, 632304, 865027, 1264608, 1730054, 2595081, 3460108, 5190162, 6920216, 7785243, 10380324, 13840432, 15570486, 20760648, 27680864, 31140972, 41521296, 62281944, 83042592, 124563888, 249127776]

約数ペア:

[(1, 249127776), (2, 124563888), (3, 83042592), (4, 62281944), (6, 41521296), (8, 31140972), (9, 27680864), (12, 20760648), (16, 15570486), (18, 13840432), (24, 10380324), (32, 7785243), (36, 6920216), (48, 5190162), (72, 3460108), (96, 2595081), (144, 1730054), (197, 1264608), (288, 865027), (394, 632304), (591, 421536), (788, 316152), (1182, 210768), (1576, 158076), (1773, 140512), (2364, 105384), (3152, 79038), (3546, 70256), (4391, 56736), (4728, 52692), (6304, 39519), (7092, 35128), (8782, 28368), (9456, 26346), (13173, 18912), (14184, 17564)]