217443408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:841

約数の個数: 160

約数和(自身を含む): 702621696

約数和(自身を除く): 485178288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 67, 78, 84, 91, 104, 112, 134, 156, 168, 182, 201, 208, 268, 273, 312, 336, 364, 402, 469, 536, 546, 624, 728, 743, 804, 871, 938, 1072, 1092, 1407, 1456, 1486, 1608, 1742, 1876, 2184, 2229, 2613, 2814, 2972, 3216, 3484, 3752, 4368, 4458, 5201, 5226, 5628, 5944, 6097, 6968, 7504, 8916, 9659, 10402, 10452, 11256, 11888, 12194, 13936, 15603, 17832, 18291, 19318, 20804, 20904, 22512, 24388, 28977, 31206, 35664, 36582, 38636, 41608, 41808, 48776, 49781, 57954, 62412, 67613, 73164, 77272, 83216, 97552, 99562, 115908, 124824, 135226, 146328, 149343, 154544, 199124, 202839, 231816, 249648, 270452, 292656, 298686, 348467, 398248, 405678, 463632, 540904, 597372, 647153, 696934, 796496, 811356, 1045401, 1081808, 1194744, 1294306, 1393868, 1622712, 1941459, 2090802, 2389488, 2588612, 2787736, 3245424, 3882918, 4181604, 4530071, 5177224, 5575472, 7765836, 8363208, 9060142, 10354448, 13590213, 15531672, 16726416, 18120284, 27180426, 31063344, 36240568, 54360852, 72481136, 108721704, 217443408]

約数ペア:

[(1, 217443408), (2, 108721704), (3, 72481136), (4, 54360852), (6, 36240568), (7, 31063344), (8, 27180426), (12, 18120284), (13, 16726416), (14, 15531672), (16, 13590213), (21, 10354448), (24, 9060142), (26, 8363208), (28, 7765836), (39, 5575472), (42, 5177224), (48, 4530071), (52, 4181604), (56, 3882918), (67, 3245424), (78, 2787736), (84, 2588612), (91, 2389488), (104, 2090802), (112, 1941459), (134, 1622712), (156, 1393868), (168, 1294306), (182, 1194744), (201, 1081808), (208, 1045401), (268, 811356), (273, 796496), (312, 696934), (336, 647153), (364, 597372), (402, 540904), (469, 463632), (536, 405678), (546, 398248), (624, 348467), (728, 298686), (743, 292656), (804, 270452), (871, 249648), (938, 231816), (1072, 202839), (1092, 199124), (1407, 154544), (1456, 149343), (1486, 146328), (1608, 135226), (1742, 124824), (1876, 115908), (2184, 99562), (2229, 97552), (2613, 83216), (2814, 77272), (2972, 73164), (3216, 67613), (3484, 62412), (3752, 57954), (4368, 49781), (4458, 48776), (5201, 41808), (5226, 41608), (5628, 38636), (5944, 36582), (6097, 35664), (6968, 31206), (7504, 28977), (8916, 24388), (9659, 22512), (10402, 20904), (10452, 20804), (11256, 19318), (11888, 18291), (12194, 17832), (13936, 15603)]