767136216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{727}}^1$

素因数の和:1325

約数の個数: 128

約数和(自身を含む): 2398556160

約数和(自身を除く): 1631419944

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, 727, 924, 1142, 1454, 1713, 1848, 2181, 2284, 2908, 3426, 3997, 4362, 4568, 5089, 5816, 6281, 6852, 7994, 7997, 8724, 10178, 11991, 12562, 13704, 15267, 15988, 15994, 17448, 18843, 20356, 23982, 23991, 25124, 30534, 31976, 31988, 37686, 40712, 43967, 47964, 47982, 50248, 55979, 61068, 63976, 75372, 87934, 95928, 95964, 111958, 122136, 131901, 150744, 167937, 175868, 191928, 223916, 263802, 335874, 351736, 415117, 447832, 527604, 671748, 830234, 1055208, 1245351, 1343496, 1660468, 2490702, 2905819, 3320936, 4566287, 4981404, 5811638, 8717457, 9132574, 9962808, 11623276, 13698861, 17434914, 18265148, 23246552, 27397722, 31964009, 34869828, 36530296, 54795444, 63928018, 69739656, 95892027, 109590888, 127856036, 191784054, 255712072, 383568108, 767136216]

約数ペア:

[(1, 767136216), (2, 383568108), (3, 255712072), (4, 191784054), (6, 127856036), (7, 109590888), (8, 95892027), (11, 69739656), (12, 63928018), (14, 54795444), (21, 36530296), (22, 34869828), (24, 31964009), (28, 27397722), (33, 23246552), (42, 18265148), (44, 17434914), (56, 13698861), (66, 11623276), (77, 9962808), (84, 9132574), (88, 8717457), (132, 5811638), (154, 4981404), (168, 4566287), (231, 3320936), (264, 2905819), (308, 2490702), (462, 1660468), (571, 1343496), (616, 1245351), (727, 1055208), (924, 830234), (1142, 671748), (1454, 527604), (1713, 447832), (1848, 415117), (2181, 351736), (2284, 335874), (2908, 263802), (3426, 223916), (3997, 191928), (4362, 175868), (4568, 167937), (5089, 150744), (5816, 131901), (6281, 122136), (6852, 111958), (7994, 95964), (7997, 95928), (8724, 87934), (10178, 75372), (11991, 63976), (12562, 61068), (13704, 55979), (15267, 50248), (15988, 47982), (15994, 47964), (17448, 43967), (18843, 40712), (20356, 37686), (23982, 31988), (23991, 31976), (25124, 30534)]