731472768

素因数分解:

$2^7\times 3^8\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 2389001160

約数和(自身を除く): 1657528392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 67, 72, 78, 81, 96, 104, 108, 117, 128, 134, 144, 156, 162, 192, 201, 208, 216, 234, 243, 268, 288, 312, 324, 351, 384, 402, 416, 432, 468, 486, 536, 576, 603, 624, 648, 702, 729, 804, 832, 864, 871, 936, 972, 1053, 1072, 1152, 1206, 1248, 1296, 1404, 1458, 1608, 1664, 1728, 1742, 1809, 1872, 1944, 2106, 2144, 2187, 2412, 2496, 2592, 2613, 2808, 2916, 3159, 3216, 3456, 3484, 3618, 3744, 3888, 4212, 4288, 4374, 4824, 4992, 5184, 5226, 5427, 5616, 5832, 6318, 6432, 6561, 6968, 7236, 7488, 7776, 7839, 8424, 8576, 8748, 9477, 9648, 10368, 10452, 10854, 11232, 11664, 12636, 12864, 13122, 13936, 14472, 14976, 15552, 15678, 16281, 16848, 17496, 18954, 19296, 20904, 21708, 22464, 23328, 23517, 25272, 25728, 26244, 27872, 28431, 28944, 31104, 31356, 32562, 33696, 34992, 37908, 38592, 41808, 43416, 44928, 46656, 47034, 48843, 50544, 52488, 55744, 56862, 57888, 62712, 65124, 67392, 69984, 70551, 75816, 77184, 83616, 85293, 86832, 93312, 94068, 97686, 101088, 104976, 111488, 113724, 115776, 125424, 130248, 134784, 139968, 141102, 146529, 151632, 167232, 170586, 173664, 188136, 195372, 202176, 209952, 211653, 227448, 231552, 250848, 260496, 279936, 282204, 293058, 303264, 334464, 341172, 347328, 376272, 390744, 404352, 419904, 423306, 439587, 454896, 501696, 520992, 564408, 586116, 606528, 634959, 682344, 694656, 752544, 781488, 839808, 846612, 879174, 909792, 1003392, 1041984, 1128816, 1172232, 1213056, 1269918, 1364688, 1505088, 1562976, 1693224, 1758348, 1819584, 1904877, 2083968, 2257632, 2344464, 2539836, 2729376, 3010176, 3125952, 3386448, 3516696, 3639168, 3809754, 4515264, 4688928, 5079672, 5458752, 5714631, 6251904, 6772896, 7033392, 7619508, 9030528, 9377856, 10159344, 10917504, 11429262, 13545792, 14066784, 15239016, 18755712, 20318688, 22858524, 27091584, 28133568, 30478032, 40637376, 45717048, 56267136, 60956064, 81274752, 91434096, 121912128, 182868192, 243824256, 365736384, 731472768]

約数ペア:

[(1, 731472768), (2, 365736384), (3, 243824256), (4, 182868192), (6, 121912128), (8, 91434096), (9, 81274752), (12, 60956064), (13, 56267136), (16, 45717048), (18, 40637376), (24, 30478032), (26, 28133568), (27, 27091584), (32, 22858524), (36, 20318688), (39, 18755712), (48, 15239016), (52, 14066784), (54, 13545792), (64, 11429262), (67, 10917504), (72, 10159344), (78, 9377856), (81, 9030528), (96, 7619508), (104, 7033392), (108, 6772896), (117, 6251904), (128, 5714631), (134, 5458752), (144, 5079672), (156, 4688928), (162, 4515264), (192, 3809754), (201, 3639168), (208, 3516696), (216, 3386448), (234, 3125952), (243, 3010176), (268, 2729376), (288, 2539836), (312, 2344464), (324, 2257632), (351, 2083968), (384, 1904877), (402, 1819584), (416, 1758348), (432, 1693224), (468, 1562976), (486, 1505088), (536, 1364688), (576, 1269918), (603, 1213056), (624, 1172232), (648, 1128816), (702, 1041984), (729, 1003392), (804, 909792), (832, 879174), (864, 846612), (871, 839808), (936, 781488), (972, 752544), (1053, 694656), (1072, 682344), (1152, 634959), (1206, 606528), (1248, 586116), (1296, 564408), (1404, 520992), (1458, 501696), (1608, 454896), (1664, 439587), (1728, 423306), (1742, 419904), (1809, 404352), (1872, 390744), (1944, 376272), (2106, 347328), (2144, 341172), (2187, 334464), (2412, 303264), (2496, 293058), (2592, 282204), (2613, 279936), (2808, 260496), (2916, 250848), (3159, 231552), (3216, 227448), (3456, 211653), (3484, 209952), (3618, 202176), (3744, 195372), (3888, 188136), (4212, 173664), (4288, 170586), (4374, 167232), (4824, 151632), (4992, 146529), (5184, 141102), (5226, 139968), (5427, 134784), (5616, 130248), (5832, 125424), (6318, 115776), (6432, 113724), (6561, 111488), (6968, 104976), (7236, 101088), (7488, 97686), (7776, 94068), (7839, 93312), (8424, 86832), (8576, 85293), (8748, 83616), (9477, 77184), (9648, 75816), (10368, 70551), (10452, 69984), (10854, 67392), (11232, 65124), (11664, 62712), (12636, 57888), (12864, 56862), (13122, 55744), (13936, 52488), (14472, 50544), (14976, 48843), (15552, 47034), (15678, 46656), (16281, 44928), (16848, 43416), (17496, 41808), (18954, 38592), (19296, 37908), (20904, 34992), (21708, 33696), (22464, 32562), (23328, 31356), (23517, 31104), (25272, 28944), (25728, 28431), (26244, 27872)]