264349764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 144

約数和(自身を含む): 820032640

約数和(自身を除く): 555682876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 529, 621, 644, 661, 756, 828, 966, 1058, 1242, 1322, 1449, 1587, 1932, 1983, 2116, 2484, 2644, 2898, 3174, 3703, 3966, 4347, 4627, 4761, 5796, 5949, 6348, 7406, 7932, 8694, 9254, 9522, 11109, 11898, 13881, 14283, 14812, 15203, 17388, 17847, 18508, 19044, 22218, 23796, 27762, 28566, 30406, 33327, 35694, 41643, 44436, 45609, 55524, 57132, 60812, 66654, 71388, 83286, 91218, 99981, 106421, 124929, 133308, 136827, 166572, 182436, 199962, 212842, 249858, 273654, 319263, 349669, 399924, 410481, 425684, 499716, 547308, 638526, 699338, 820962, 957789, 1049007, 1277052, 1398676, 1641924, 1915578, 2098014, 2447683, 2873367, 3147021, 3831156, 4196028, 4895366, 5746734, 6294042, 7343049, 9441063, 9790732, 11493468, 12588084, 14686098, 18882126, 22029147, 29372196, 37764252, 44058294, 66087441, 88116588, 132174882, 264349764]

約数ペア:

[(1, 264349764), (2, 132174882), (3, 88116588), (4, 66087441), (6, 44058294), (7, 37764252), (9, 29372196), (12, 22029147), (14, 18882126), (18, 14686098), (21, 12588084), (23, 11493468), (27, 9790732), (28, 9441063), (36, 7343049), (42, 6294042), (46, 5746734), (54, 4895366), (63, 4196028), (69, 3831156), (84, 3147021), (92, 2873367), (108, 2447683), (126, 2098014), (138, 1915578), (161, 1641924), (189, 1398676), (207, 1277052), (252, 1049007), (276, 957789), (322, 820962), (378, 699338), (414, 638526), (483, 547308), (529, 499716), (621, 425684), (644, 410481), (661, 399924), (756, 349669), (828, 319263), (966, 273654), (1058, 249858), (1242, 212842), (1322, 199962), (1449, 182436), (1587, 166572), (1932, 136827), (1983, 133308), (2116, 124929), (2484, 106421), (2644, 99981), (2898, 91218), (3174, 83286), (3703, 71388), (3966, 66654), (4347, 60812), (4627, 57132), (4761, 55524), (5796, 45609), (5949, 44436), (6348, 41643), (7406, 35694), (7932, 33327), (8694, 30406), (9254, 28566), (9522, 27762), (11109, 23796), (11898, 22218), (13881, 19044), (14283, 18508), (14812, 17847), (15203, 17388)]