378663768

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 256

約数和(自身を含む): 1296000000

約数和(自身を除く): 917336232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 114, 126, 133, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 269, 294, 342, 343, 378, 392, 399, 441, 456, 504, 513, 532, 538, 588, 684, 686, 756, 798, 807, 882, 931, 1026, 1029, 1064, 1076, 1176, 1197, 1323, 1368, 1372, 1512, 1596, 1614, 1764, 1862, 1883, 2052, 2058, 2152, 2394, 2421, 2646, 2744, 2793, 3087, 3192, 3228, 3528, 3591, 3724, 3766, 4104, 4116, 4788, 4842, 5111, 5292, 5586, 5649, 6174, 6456, 6517, 7182, 7263, 7448, 7532, 8232, 8379, 9261, 9576, 9684, 10222, 10584, 11172, 11298, 12348, 13034, 13181, 14364, 14526, 15064, 15333, 16758, 16947, 18522, 19368, 19551, 20444, 22344, 22596, 24696, 25137, 26068, 26362, 28728, 29052, 30666, 33516, 33894, 35777, 37044, 39102, 39543, 40888, 45192, 45999, 50274, 50841, 52136, 52724, 58104, 58653, 61332, 67032, 67788, 71554, 74088, 78204, 79086, 91998, 92267, 100548, 101682, 105448, 107331, 117306, 118629, 122664, 135576, 137997, 143108, 156408, 158172, 175959, 183996, 184534, 201096, 203364, 214662, 234612, 237258, 250439, 275994, 276801, 286216, 316344, 321993, 351918, 355887, 367992, 369068, 406728, 429324, 469224, 474516, 500878, 551988, 553602, 643986, 703836, 711774, 738136, 751317, 830403, 858648, 949032, 965979, 1001756, 1103976, 1107204, 1287972, 1407672, 1423548, 1502634, 1660806, 1753073, 1931958, 2003512, 2214408, 2253951, 2491209, 2575944, 2847096, 3005268, 3321612, 3506146, 3863916, 4507902, 4982418, 5259219, 6010536, 6643224, 6761853, 7012292, 7727832, 9015804, 9964836, 10518438, 13523706, 14024584, 15777657, 18031608, 19929672, 21036876, 27047412, 31555314, 42073752, 47332971, 54094824, 63110628, 94665942, 126221256, 189331884, 378663768]

約数ペア:

[(1, 378663768), (2, 189331884), (3, 126221256), (4, 94665942), (6, 63110628), (7, 54094824), (8, 47332971), (9, 42073752), (12, 31555314), (14, 27047412), (18, 21036876), (19, 19929672), (21, 18031608), (24, 15777657), (27, 14024584), (28, 13523706), (36, 10518438), (38, 9964836), (42, 9015804), (49, 7727832), (54, 7012292), (56, 6761853), (57, 6643224), (63, 6010536), (72, 5259219), (76, 4982418), (84, 4507902), (98, 3863916), (108, 3506146), (114, 3321612), (126, 3005268), (133, 2847096), (147, 2575944), (152, 2491209), (168, 2253951), (171, 2214408), (189, 2003512), (196, 1931958), (216, 1753073), (228, 1660806), (252, 1502634), (266, 1423548), (269, 1407672), (294, 1287972), (342, 1107204), (343, 1103976), (378, 1001756), (392, 965979), (399, 949032), (441, 858648), (456, 830403), (504, 751317), (513, 738136), (532, 711774), (538, 703836), (588, 643986), (684, 553602), (686, 551988), (756, 500878), (798, 474516), (807, 469224), (882, 429324), (931, 406728), (1026, 369068), (1029, 367992), (1064, 355887), (1076, 351918), (1176, 321993), (1197, 316344), (1323, 286216), (1368, 276801), (1372, 275994), (1512, 250439), (1596, 237258), (1614, 234612), (1764, 214662), (1862, 203364), (1883, 201096), (2052, 184534), (2058, 183996), (2152, 175959), (2394, 158172), (2421, 156408), (2646, 143108), (2744, 137997), (2793, 135576), (3087, 122664), (3192, 118629), (3228, 117306), (3528, 107331), (3591, 105448), (3724, 101682), (3766, 100548), (4104, 92267), (4116, 91998), (4788, 79086), (4842, 78204), (5111, 74088), (5292, 71554), (5586, 67788), (5649, 67032), (6174, 61332), (6456, 58653), (6517, 58104), (7182, 52724), (7263, 52136), (7448, 50841), (7532, 50274), (8232, 45999), (8379, 45192), (9261, 40888), (9576, 39543), (9684, 39102), (10222, 37044), (10584, 35777), (11172, 33894), (11298, 33516), (12348, 30666), (13034, 29052), (13181, 28728), (14364, 26362), (14526, 26068), (15064, 25137), (15333, 24696), (16758, 22596), (16947, 22344), (18522, 20444), (19368, 19551)]