2151569112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2039}}^1$

素因数の和:2637

約数の個数: 128

約数和(自身を含む): 6721228800

約数和(自身を除く): 4569659688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 571, 616, 924, 1142, 1713, 1848, 2039, 2284, 3426, 3997, 4078, 4568, 6117, 6281, 6852, 7994, 8156, 11991, 12234, 12562, 13704, 14273, 15988, 16312, 18843, 22429, 23982, 24468, 25124, 28546, 31976, 37686, 42819, 43967, 44858, 47964, 48936, 50248, 57092, 67287, 75372, 85638, 87934, 89716, 95928, 114184, 131901, 134574, 150744, 157003, 171276, 175868, 179432, 263802, 269148, 314006, 342552, 351736, 471009, 527604, 538296, 628012, 942018, 1055208, 1164269, 1256024, 1884036, 2328538, 3492807, 3768072, 4657076, 6985614, 8149883, 9314152, 12806959, 13971228, 16299766, 24449649, 25613918, 27942456, 32599532, 38420877, 48899298, 51227836, 65199064, 76841754, 89648713, 97798596, 102455672, 153683508, 179297426, 195597192, 268946139, 307367016, 358594852, 537892278, 717189704, 1075784556, 2151569112]

約数ペア:

[(1, 2151569112), (2, 1075784556), (3, 717189704), (4, 537892278), (6, 358594852), (7, 307367016), (8, 268946139), (11, 195597192), (12, 179297426), (14, 153683508), (21, 102455672), (22, 97798596), (24, 89648713), (28, 76841754), (33, 65199064), (42, 51227836), (44, 48899298), (56, 38420877), (66, 32599532), (77, 27942456), (84, 25613918), (88, 24449649), (132, 16299766), (154, 13971228), (168, 12806959), (231, 9314152), (264, 8149883), (308, 6985614), (462, 4657076), (571, 3768072), (616, 3492807), (924, 2328538), (1142, 1884036), (1713, 1256024), (1848, 1164269), (2039, 1055208), (2284, 942018), (3426, 628012), (3997, 538296), (4078, 527604), (4568, 471009), (6117, 351736), (6281, 342552), (6852, 314006), (7994, 269148), (8156, 263802), (11991, 179432), (12234, 175868), (12562, 171276), (13704, 157003), (14273, 150744), (15988, 134574), (16312, 131901), (18843, 114184), (22429, 95928), (23982, 89716), (24468, 87934), (25124, 85638), (28546, 75372), (31976, 67287), (37686, 57092), (42819, 50248), (43967, 48936), (44858, 47964)]