2008356768

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{70439}}^1$

素因数の和:70472

約数の個数: 120

約数和(自身を含む): 6443569440

約数和(自身を除く): 4435212672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2592, 3168, 3564, 4752, 7128, 9504, 14256, 28512, 70439, 140878, 211317, 281756, 422634, 563512, 633951, 774829, 845268, 1127024, 1267902, 1549658, 1690536, 1901853, 2254048, 2324487, 2535804, 3099316, 3381072, 3803706, 4648974, 5071608, 5705559, 6198632, 6762144, 6973461, 7607412, 9297948, 10143216, 11411118, 12397264, 13946922, 15214824, 18595896, 20286432, 20920383, 22822236, 24794528, 27893844, 30429648, 37191792, 41840766, 45644472, 55787688, 60859296, 62761149, 74383584, 83681532, 91288944, 111575376, 125522298, 167363064, 182577888, 223150752, 251044596, 334726128, 502089192, 669452256, 1004178384, 2008356768]

約数ペア:

[(1, 2008356768), (2, 1004178384), (3, 669452256), (4, 502089192), (6, 334726128), (8, 251044596), (9, 223150752), (11, 182577888), (12, 167363064), (16, 125522298), (18, 111575376), (22, 91288944), (24, 83681532), (27, 74383584), (32, 62761149), (33, 60859296), (36, 55787688), (44, 45644472), (48, 41840766), (54, 37191792), (66, 30429648), (72, 27893844), (81, 24794528), (88, 22822236), (96, 20920383), (99, 20286432), (108, 18595896), (132, 15214824), (144, 13946922), (162, 12397264), (176, 11411118), (198, 10143216), (216, 9297948), (264, 7607412), (288, 6973461), (297, 6762144), (324, 6198632), (352, 5705559), (396, 5071608), (432, 4648974), (528, 3803706), (594, 3381072), (648, 3099316), (792, 2535804), (864, 2324487), (891, 2254048), (1056, 1901853), (1188, 1690536), (1296, 1549658), (1584, 1267902), (1782, 1127024), (2376, 845268), (2592, 774829), (3168, 633951), (3564, 563512), (4752, 422634), (7128, 281756), (9504, 211317), (14256, 140878), (28512, 70439)]