247289328

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4044

約数の個数: 160

約数和(自身を含む): 834113280

約数和(自身を除く): 586823952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 297, 312, 351, 396, 429, 432, 468, 528, 572, 594, 624, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1584, 1716, 1872, 2288, 2376, 2574, 2808, 3432, 3861, 4003, 4752, 5148, 5616, 6864, 7722, 8006, 10296, 12009, 15444, 16012, 20592, 24018, 30888, 32024, 36027, 44033, 48036, 52039, 61776, 64048, 72054, 88066, 96072, 104078, 108081, 132099, 144108, 156117, 176132, 192144, 208156, 216162, 264198, 288216, 312234, 352264, 396297, 416312, 432324, 468351, 528396, 572429, 576432, 624468, 704528, 792594, 832624, 864648, 936702, 1056792, 1144858, 1188891, 1248936, 1405053, 1585188, 1717287, 1729296, 1873404, 2113584, 2289716, 2377782, 2497872, 2810106, 3170376, 3434574, 3746808, 4579432, 4755564, 5151861, 5620212, 6340752, 6869148, 7493616, 9158864, 9511128, 10303722, 11240424, 13738296, 15455583, 19022256, 20607444, 22480848, 27476592, 30911166, 41214888, 61822332, 82429776, 123644664, 247289328]

約数ペア:

[(1, 247289328), (2, 123644664), (3, 82429776), (4, 61822332), (6, 41214888), (8, 30911166), (9, 27476592), (11, 22480848), (12, 20607444), (13, 19022256), (16, 15455583), (18, 13738296), (22, 11240424), (24, 10303722), (26, 9511128), (27, 9158864), (33, 7493616), (36, 6869148), (39, 6340752), (44, 5620212), (48, 5151861), (52, 4755564), (54, 4579432), (66, 3746808), (72, 3434574), (78, 3170376), (88, 2810106), (99, 2497872), (104, 2377782), (108, 2289716), (117, 2113584), (132, 1873404), (143, 1729296), (144, 1717287), (156, 1585188), (176, 1405053), (198, 1248936), (208, 1188891), (216, 1144858), (234, 1056792), (264, 936702), (286, 864648), (297, 832624), (312, 792594), (351, 704528), (396, 624468), (429, 576432), (432, 572429), (468, 528396), (528, 468351), (572, 432324), (594, 416312), (624, 396297), (702, 352264), (792, 312234), (858, 288216), (936, 264198), (1144, 216162), (1188, 208156), (1287, 192144), (1404, 176132), (1584, 156117), (1716, 144108), (1872, 132099), (2288, 108081), (2376, 104078), (2574, 96072), (2808, 88066), (3432, 72054), (3861, 64048), (4003, 61776), (4752, 52039), (5148, 48036), (5616, 44033), (6864, 36027), (7722, 32024), (8006, 30888), (10296, 24018), (12009, 20592), (15444, 16012)]