328757688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 1069286400

約数和(自身を除く): 740528712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 83, 84, 87, 116, 126, 166, 168, 174, 203, 232, 249, 252, 261, 271, 332, 348, 406, 498, 504, 522, 542, 581, 609, 664, 696, 747, 812, 813, 996, 1044, 1084, 1162, 1218, 1494, 1624, 1626, 1743, 1827, 1897, 1992, 2088, 2168, 2324, 2407, 2436, 2439, 2988, 3252, 3486, 3654, 3794, 4648, 4814, 4872, 4878, 5229, 5691, 5976, 6504, 6972, 7221, 7308, 7588, 7859, 9628, 9756, 10458, 11382, 13944, 14442, 14616, 15176, 15718, 16849, 17073, 19256, 19512, 20916, 21663, 22493, 22764, 23577, 28884, 31436, 33698, 34146, 41832, 43326, 44986, 45528, 47154, 50547, 55013, 57768, 62872, 67396, 67479, 68292, 70731, 86652, 89972, 94308, 101094, 110026, 134792, 134958, 136584, 141462, 151641, 157451, 165039, 173304, 179944, 188616, 202188, 202437, 220052, 269916, 282924, 303282, 314902, 330078, 404376, 404874, 440104, 472353, 495117, 539832, 565848, 606564, 629804, 652297, 660156, 809748, 944706, 990234, 1213128, 1259608, 1304594, 1320312, 1417059, 1619496, 1889412, 1956891, 1980468, 2609188, 2834118, 3778824, 3913782, 3960936, 4566079, 5218376, 5668236, 5870673, 7827564, 9132158, 11336472, 11741346, 13698237, 15655128, 18264316, 23482692, 27396474, 36528632, 41094711, 46965384, 54792948, 82189422, 109585896, 164378844, 328757688]

約数ペア:

[(1, 328757688), (2, 164378844), (3, 109585896), (4, 82189422), (6, 54792948), (7, 46965384), (8, 41094711), (9, 36528632), (12, 27396474), (14, 23482692), (18, 18264316), (21, 15655128), (24, 13698237), (28, 11741346), (29, 11336472), (36, 9132158), (42, 7827564), (56, 5870673), (58, 5668236), (63, 5218376), (72, 4566079), (83, 3960936), (84, 3913782), (87, 3778824), (116, 2834118), (126, 2609188), (166, 1980468), (168, 1956891), (174, 1889412), (203, 1619496), (232, 1417059), (249, 1320312), (252, 1304594), (261, 1259608), (271, 1213128), (332, 990234), (348, 944706), (406, 809748), (498, 660156), (504, 652297), (522, 629804), (542, 606564), (581, 565848), (609, 539832), (664, 495117), (696, 472353), (747, 440104), (812, 404874), (813, 404376), (996, 330078), (1044, 314902), (1084, 303282), (1162, 282924), (1218, 269916), (1494, 220052), (1624, 202437), (1626, 202188), (1743, 188616), (1827, 179944), (1897, 173304), (1992, 165039), (2088, 157451), (2168, 151641), (2324, 141462), (2407, 136584), (2436, 134958), (2439, 134792), (2988, 110026), (3252, 101094), (3486, 94308), (3654, 89972), (3794, 86652), (4648, 70731), (4814, 68292), (4872, 67479), (4878, 67396), (5229, 62872), (5691, 57768), (5976, 55013), (6504, 50547), (6972, 47154), (7221, 45528), (7308, 44986), (7588, 43326), (7859, 41832), (9628, 34146), (9756, 33698), (10458, 31436), (11382, 28884), (13944, 23577), (14442, 22764), (14616, 22493), (15176, 21663), (15718, 20916), (16849, 19512), (17073, 19256)]