317896488

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:643

約数の個数: 224

約数和(自身を含む): 1101744000

約数和(自身を除く): 783847512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 599, 648, 702, 728, 729, 756, 819, 936, 972, 1053, 1092, 1134, 1198, 1404, 1458, 1512, 1638, 1701, 1797, 1944, 2106, 2184, 2268, 2396, 2457, 2808, 2916, 3159, 3276, 3402, 3594, 4193, 4212, 4536, 4792, 4914, 5103, 5391, 5832, 6318, 6552, 6804, 7188, 7371, 7787, 8386, 8424, 9477, 9828, 10206, 10782, 12579, 12636, 13608, 14376, 14742, 15574, 16173, 16772, 18954, 19656, 20412, 21564, 22113, 23361, 25158, 25272, 29484, 31148, 32346, 33544, 37737, 37908, 40824, 43128, 44226, 46722, 48519, 50316, 54509, 58968, 62296, 64692, 66339, 70083, 75474, 75816, 88452, 93444, 97038, 100632, 109018, 113211, 129384, 132678, 140166, 145557, 150948, 163527, 176904, 186888, 194076, 210249, 218036, 226422, 265356, 280332, 291114, 301896, 327054, 339633, 388152, 420498, 436072, 436671, 452844, 490581, 530712, 560664, 582228, 630747, 654108, 679266, 840996, 873342, 905688, 981162, 1018899, 1164456, 1261494, 1308216, 1358532, 1471743, 1681992, 1746684, 1892241, 1962324, 2037798, 2522988, 2717064, 2943486, 3056697, 3493368, 3784482, 3924648, 4075596, 4415229, 5045976, 5676723, 5886972, 6113394, 7568964, 8151192, 8830458, 11353446, 11773944, 12226788, 13245687, 15137928, 17660916, 22706892, 24453576, 26491374, 35321832, 39737061, 45413784, 52982748, 79474122, 105965496, 158948244, 317896488]

約数ペア:

[(1, 317896488), (2, 158948244), (3, 105965496), (4, 79474122), (6, 52982748), (7, 45413784), (8, 39737061), (9, 35321832), (12, 26491374), (13, 24453576), (14, 22706892), (18, 17660916), (21, 15137928), (24, 13245687), (26, 12226788), (27, 11773944), (28, 11353446), (36, 8830458), (39, 8151192), (42, 7568964), (52, 6113394), (54, 5886972), (56, 5676723), (63, 5045976), (72, 4415229), (78, 4075596), (81, 3924648), (84, 3784482), (91, 3493368), (104, 3056697), (108, 2943486), (117, 2717064), (126, 2522988), (156, 2037798), (162, 1962324), (168, 1892241), (182, 1746684), (189, 1681992), (216, 1471743), (234, 1358532), (243, 1308216), (252, 1261494), (273, 1164456), (312, 1018899), (324, 981162), (351, 905688), (364, 873342), (378, 840996), (468, 679266), (486, 654108), (504, 630747), (546, 582228), (567, 560664), (599, 530712), (648, 490581), (702, 452844), (728, 436671), (729, 436072), (756, 420498), (819, 388152), (936, 339633), (972, 327054), (1053, 301896), (1092, 291114), (1134, 280332), (1198, 265356), (1404, 226422), (1458, 218036), (1512, 210249), (1638, 194076), (1701, 186888), (1797, 176904), (1944, 163527), (2106, 150948), (2184, 145557), (2268, 140166), (2396, 132678), (2457, 129384), (2808, 113211), (2916, 109018), (3159, 100632), (3276, 97038), (3402, 93444), (3594, 88452), (4193, 75816), (4212, 75474), (4536, 70083), (4792, 66339), (4914, 64692), (5103, 62296), (5391, 58968), (5832, 54509), (6318, 50316), (6552, 48519), (6804, 46722), (7188, 44226), (7371, 43128), (7787, 40824), (8386, 37908), (8424, 37737), (9477, 33544), (9828, 32346), (10206, 31148), (10782, 29484), (12579, 25272), (12636, 25158), (13608, 23361), (14376, 22113), (14742, 21564), (15574, 20412), (16173, 19656), (16772, 18954)]