1668502752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:745

約数の個数: 192

約数和(自身を含む): 5173217280

約数和(自身を除く): 3504714528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 79, 84, 96, 106, 112, 158, 159, 168, 212, 224, 237, 316, 318, 336, 371, 424, 474, 553, 593, 632, 636, 672, 742, 848, 948, 1106, 1113, 1186, 1264, 1272, 1484, 1659, 1696, 1779, 1896, 2212, 2226, 2372, 2528, 2544, 2968, 3318, 3558, 3792, 4151, 4187, 4424, 4452, 4744, 5088, 5936, 6636, 7116, 7584, 8302, 8374, 8848, 8904, 9488, 11872, 12453, 12561, 13272, 14232, 16604, 16748, 17696, 17808, 18976, 24906, 25122, 26544, 28464, 29309, 31429, 33208, 33496, 35616, 46847, 49812, 50244, 53088, 56928, 58618, 62858, 66416, 66992, 87927, 93694, 94287, 99624, 100488, 117236, 125716, 132832, 133984, 140541, 175854, 187388, 188574, 199248, 200976, 220003, 234472, 251432, 281082, 327929, 351708, 374776, 377148, 398496, 401952, 440006, 468944, 502864, 562164, 655858, 660009, 703416, 749552, 754296, 880012, 937888, 983787, 1005728, 1124328, 1311716, 1320018, 1406832, 1499104, 1508592, 1760024, 1967574, 2248656, 2482891, 2623432, 2640036, 2813664, 3017184, 3520048, 3935148, 4497312, 4965782, 5246864, 5280072, 7040096, 7448673, 7870296, 9931564, 10493728, 10560144, 14897346, 15740592, 17380237, 19863128, 21120288, 29794692, 31481184, 34760474, 39726256, 52140711, 59589384, 69520948, 79452512, 104281422, 119178768, 139041896, 208562844, 238357536, 278083792, 417125688, 556167584, 834251376, 1668502752]

約数ペア:

[(1, 1668502752), (2, 834251376), (3, 556167584), (4, 417125688), (6, 278083792), (7, 238357536), (8, 208562844), (12, 139041896), (14, 119178768), (16, 104281422), (21, 79452512), (24, 69520948), (28, 59589384), (32, 52140711), (42, 39726256), (48, 34760474), (53, 31481184), (56, 29794692), (79, 21120288), (84, 19863128), (96, 17380237), (106, 15740592), (112, 14897346), (158, 10560144), (159, 10493728), (168, 9931564), (212, 7870296), (224, 7448673), (237, 7040096), (316, 5280072), (318, 5246864), (336, 4965782), (371, 4497312), (424, 3935148), (474, 3520048), (553, 3017184), (593, 2813664), (632, 2640036), (636, 2623432), (672, 2482891), (742, 2248656), (848, 1967574), (948, 1760024), (1106, 1508592), (1113, 1499104), (1186, 1406832), (1264, 1320018), (1272, 1311716), (1484, 1124328), (1659, 1005728), (1696, 983787), (1779, 937888), (1896, 880012), (2212, 754296), (2226, 749552), (2372, 703416), (2528, 660009), (2544, 655858), (2968, 562164), (3318, 502864), (3558, 468944), (3792, 440006), (4151, 401952), (4187, 398496), (4424, 377148), (4452, 374776), (4744, 351708), (5088, 327929), (5936, 281082), (6636, 251432), (7116, 234472), (7584, 220003), (8302, 200976), (8374, 199248), (8848, 188574), (8904, 187388), (9488, 175854), (11872, 140541), (12453, 133984), (12561, 132832), (13272, 125716), (14232, 117236), (16604, 100488), (16748, 99624), (17696, 94287), (17808, 93694), (18976, 87927), (24906, 66992), (25122, 66416), (26544, 62858), (28464, 58618), (29309, 56928), (31429, 53088), (33208, 50244), (33496, 49812), (35616, 46847)]