1993157712

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7243}}^1$

素因数の和:7287

約数の個数: 240

約数和(自身を含む): 7168082880

約数和(自身を除く): 5174925168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 702, 728, 756, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1323, 1404, 1456, 1512, 1638, 1764, 1872, 1911, 2184, 2352, 2457, 2548, 2646, 2808, 3024, 3276, 3528, 3822, 4368, 4914, 5096, 5292, 5616, 5733, 6552, 7056, 7243, 7644, 9828, 10192, 10584, 11466, 13104, 14486, 15288, 17199, 19656, 21168, 21729, 22932, 28972, 30576, 34398, 39312, 43458, 45864, 50701, 57944, 65187, 68796, 86916, 91728, 94159, 101402, 115888, 130374, 137592, 152103, 173832, 188318, 195561, 202804, 260748, 275184, 282477, 304206, 347664, 354907, 376636, 391122, 405608, 456309, 521496, 564954, 608412, 659113, 709814, 753272, 782244, 811216, 847431, 912618, 1042992, 1064721, 1129908, 1216824, 1318226, 1368927, 1419628, 1506544, 1564488, 1694862, 1825236, 1977339, 2129442, 2259816, 2433648, 2542293, 2636452, 2737854, 2839256, 3128976, 3194163, 3389724, 3650472, 3954678, 4258884, 4519632, 4613791, 5084586, 5272904, 5475708, 5678512, 5932017, 6388326, 6779448, 7300944, 7909356, 8517768, 9227582, 9582489, 10169172, 10545808, 10951416, 11864034, 12776652, 13558896, 13841373, 15818712, 17035536, 17796051, 18455164, 19164978, 20338344, 21902832, 23728068, 25553304, 27682746, 31637424, 35592102, 36910328, 38329956, 40676688, 41524119, 47456136, 51106608, 55365492, 71184204, 73820656, 76659912, 83048238, 94912272, 110730984, 124572357, 142368408, 153319824, 166096476, 221461968, 249144714, 284736816, 332192952, 498289428, 664385904, 996578856, 1993157712]

約数ペア:

[(1, 1993157712), (2, 996578856), (3, 664385904), (4, 498289428), (6, 332192952), (7, 284736816), (8, 249144714), (9, 221461968), (12, 166096476), (13, 153319824), (14, 142368408), (16, 124572357), (18, 110730984), (21, 94912272), (24, 83048238), (26, 76659912), (27, 73820656), (28, 71184204), (36, 55365492), (39, 51106608), (42, 47456136), (48, 41524119), (49, 40676688), (52, 38329956), (54, 36910328), (56, 35592102), (63, 31637424), (72, 27682746), (78, 25553304), (84, 23728068), (91, 21902832), (98, 20338344), (104, 19164978), (108, 18455164), (112, 17796051), (117, 17035536), (126, 15818712), (144, 13841373), (147, 13558896), (156, 12776652), (168, 11864034), (182, 10951416), (189, 10545808), (196, 10169172), (208, 9582489), (216, 9227582), (234, 8517768), (252, 7909356), (273, 7300944), (294, 6779448), (312, 6388326), (336, 5932017), (351, 5678512), (364, 5475708), (378, 5272904), (392, 5084586), (432, 4613791), (441, 4519632), (468, 4258884), (504, 3954678), (546, 3650472), (588, 3389724), (624, 3194163), (637, 3128976), (702, 2839256), (728, 2737854), (756, 2636452), (784, 2542293), (819, 2433648), (882, 2259816), (936, 2129442), (1008, 1977339), (1092, 1825236), (1176, 1694862), (1274, 1564488), (1323, 1506544), (1404, 1419628), (1456, 1368927), (1512, 1318226), (1638, 1216824), (1764, 1129908), (1872, 1064721), (1911, 1042992), (2184, 912618), (2352, 847431), (2457, 811216), (2548, 782244), (2646, 753272), (2808, 709814), (3024, 659113), (3276, 608412), (3528, 564954), (3822, 521496), (4368, 456309), (4914, 405608), (5096, 391122), (5292, 376636), (5616, 354907), (5733, 347664), (6552, 304206), (7056, 282477), (7243, 275184), (7644, 260748), (9828, 202804), (10192, 195561), (10584, 188318), (11466, 173832), (13104, 152103), (14486, 137592), (15288, 130374), (17199, 115888), (19656, 101402), (21168, 94159), (21729, 91728), (22932, 86916), (28972, 68796), (30576, 65187), (34398, 57944), (39312, 50701), (43458, 45864)]