211226496

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 678585600

約数和(自身を除く): 467359104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 48, 51, 52, 57, 64, 68, 76, 78, 96, 102, 104, 114, 128, 131, 136, 152, 156, 192, 204, 208, 221, 228, 247, 262, 272, 304, 312, 323, 384, 393, 408, 416, 442, 456, 494, 524, 544, 608, 624, 646, 663, 741, 786, 816, 832, 884, 912, 969, 988, 1048, 1088, 1216, 1248, 1292, 1326, 1482, 1572, 1632, 1664, 1703, 1768, 1824, 1938, 1976, 2096, 2176, 2227, 2432, 2489, 2496, 2584, 2652, 2964, 3144, 3264, 3406, 3536, 3648, 3876, 3952, 4192, 4199, 4454, 4978, 4992, 5109, 5168, 5304, 5928, 6288, 6528, 6681, 6812, 7072, 7296, 7467, 7752, 7904, 8384, 8398, 8908, 9956, 10218, 10336, 10608, 11856, 12576, 12597, 13362, 13624, 14144, 14934, 15504, 15808, 16768, 16796, 17816, 19912, 20436, 20672, 21216, 23712, 25152, 25194, 26724, 27248, 28288, 28951, 29868, 31008, 31616, 32357, 33592, 35632, 39824, 40872, 41344, 42313, 42432, 47424, 50304, 50388, 53448, 54496, 57902, 59736, 62016, 64714, 67184, 71264, 79648, 81744, 84626, 84864, 86853, 94848, 97071, 100776, 106896, 108992, 115804, 119472, 124032, 126939, 129428, 134368, 142528, 159296, 163488, 169252, 173706, 194142, 201552, 213792, 217984, 231608, 238944, 253878, 258856, 268736, 285056, 318592, 326976, 338504, 347412, 388284, 403104, 427584, 463216, 477888, 507756, 517712, 537472, 550069, 653952, 677008, 694824, 776568, 806208, 855168, 926432, 955776, 1015512, 1035424, 1100138, 1354016, 1389648, 1553136, 1612416, 1650207, 1852864, 2031024, 2070848, 2200276, 2708032, 2779296, 3106272, 3300414, 3705728, 4062048, 4141696, 4400552, 5416064, 5558592, 6212544, 6600828, 8124096, 8801104, 11117184, 12425088, 13201656, 16248192, 17602208, 26403312, 35204416, 52806624, 70408832, 105613248, 211226496]

約数ペア:

[(1, 211226496), (2, 105613248), (3, 70408832), (4, 52806624), (6, 35204416), (8, 26403312), (12, 17602208), (13, 16248192), (16, 13201656), (17, 12425088), (19, 11117184), (24, 8801104), (26, 8124096), (32, 6600828), (34, 6212544), (38, 5558592), (39, 5416064), (48, 4400552), (51, 4141696), (52, 4062048), (57, 3705728), (64, 3300414), (68, 3106272), (76, 2779296), (78, 2708032), (96, 2200276), (102, 2070848), (104, 2031024), (114, 1852864), (128, 1650207), (131, 1612416), (136, 1553136), (152, 1389648), (156, 1354016), (192, 1100138), (204, 1035424), (208, 1015512), (221, 955776), (228, 926432), (247, 855168), (262, 806208), (272, 776568), (304, 694824), (312, 677008), (323, 653952), (384, 550069), (393, 537472), (408, 517712), (416, 507756), (442, 477888), (456, 463216), (494, 427584), (524, 403104), (544, 388284), (608, 347412), (624, 338504), (646, 326976), (663, 318592), (741, 285056), (786, 268736), (816, 258856), (832, 253878), (884, 238944), (912, 231608), (969, 217984), (988, 213792), (1048, 201552), (1088, 194142), (1216, 173706), (1248, 169252), (1292, 163488), (1326, 159296), (1482, 142528), (1572, 134368), (1632, 129428), (1664, 126939), (1703, 124032), (1768, 119472), (1824, 115804), (1938, 108992), (1976, 106896), (2096, 100776), (2176, 97071), (2227, 94848), (2432, 86853), (2489, 84864), (2496, 84626), (2584, 81744), (2652, 79648), (2964, 71264), (3144, 67184), (3264, 64714), (3406, 62016), (3536, 59736), (3648, 57902), (3876, 54496), (3952, 53448), (4192, 50388), (4199, 50304), (4454, 47424), (4978, 42432), (4992, 42313), (5109, 41344), (5168, 40872), (5304, 39824), (5928, 35632), (6288, 33592), (6528, 32357), (6681, 31616), (6812, 31008), (7072, 29868), (7296, 28951), (7467, 28288), (7752, 27248), (7904, 26724), (8384, 25194), (8398, 25152), (8908, 23712), (9956, 21216), (10218, 20672), (10336, 20436), (10608, 19912), (11856, 17816), (12576, 16796), (12597, 16768), (13362, 15808), (13624, 15504), (14144, 14934)]