657996768

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1229}}^1$

素因数の和:1282

約数の個数: 216

約数和(自身を含む): 2212184520

約数和(自身を除く): 1554187752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 169, 176, 198, 208, 234, 264, 286, 288, 312, 338, 352, 396, 416, 429, 468, 507, 528, 572, 624, 676, 792, 858, 936, 1014, 1056, 1144, 1229, 1248, 1287, 1352, 1521, 1584, 1716, 1859, 1872, 2028, 2288, 2458, 2574, 2704, 3042, 3168, 3432, 3687, 3718, 3744, 4056, 4576, 4916, 5148, 5408, 5577, 6084, 6864, 7374, 7436, 8112, 9832, 10296, 11061, 11154, 12168, 13519, 13728, 14748, 14872, 15977, 16224, 16731, 19664, 20592, 22122, 22308, 24336, 27038, 29496, 29744, 31954, 33462, 39328, 40557, 41184, 44244, 44616, 47931, 48672, 54076, 58992, 59488, 63908, 66924, 81114, 88488, 89232, 95862, 108152, 117984, 121671, 127816, 133848, 143793, 162228, 175747, 176976, 178464, 191724, 207701, 216304, 243342, 255632, 267696, 287586, 324456, 351494, 353952, 383448, 415402, 432608, 486684, 511264, 527241, 535392, 575172, 623103, 648912, 702988, 766896, 830804, 973368, 1054482, 1150344, 1246206, 1297824, 1405976, 1533792, 1581723, 1661608, 1869309, 1946736, 2108964, 2284711, 2300688, 2492412, 2811952, 3163446, 3323216, 3738618, 3893472, 4217928, 4569422, 4601376, 4984824, 5623904, 6326892, 6646432, 6854133, 7477236, 8435856, 9138844, 9969648, 12653784, 13708266, 14954472, 16871712, 18277688, 19939296, 20562399, 25307568, 27416532, 29908944, 36555376, 41124798, 50615136, 54833064, 59817888, 73110752, 82249596, 109666128, 164499192, 219332256, 328998384, 657996768]

約数ペア:

[(1, 657996768), (2, 328998384), (3, 219332256), (4, 164499192), (6, 109666128), (8, 82249596), (9, 73110752), (11, 59817888), (12, 54833064), (13, 50615136), (16, 41124798), (18, 36555376), (22, 29908944), (24, 27416532), (26, 25307568), (32, 20562399), (33, 19939296), (36, 18277688), (39, 16871712), (44, 14954472), (48, 13708266), (52, 12653784), (66, 9969648), (72, 9138844), (78, 8435856), (88, 7477236), (96, 6854133), (99, 6646432), (104, 6326892), (117, 5623904), (132, 4984824), (143, 4601376), (144, 4569422), (156, 4217928), (169, 3893472), (176, 3738618), (198, 3323216), (208, 3163446), (234, 2811952), (264, 2492412), (286, 2300688), (288, 2284711), (312, 2108964), (338, 1946736), (352, 1869309), (396, 1661608), (416, 1581723), (429, 1533792), (468, 1405976), (507, 1297824), (528, 1246206), (572, 1150344), (624, 1054482), (676, 973368), (792, 830804), (858, 766896), (936, 702988), (1014, 648912), (1056, 623103), (1144, 575172), (1229, 535392), (1248, 527241), (1287, 511264), (1352, 486684), (1521, 432608), (1584, 415402), (1716, 383448), (1859, 353952), (1872, 351494), (2028, 324456), (2288, 287586), (2458, 267696), (2574, 255632), (2704, 243342), (3042, 216304), (3168, 207701), (3432, 191724), (3687, 178464), (3718, 176976), (3744, 175747), (4056, 162228), (4576, 143793), (4916, 133848), (5148, 127816), (5408, 121671), (5577, 117984), (6084, 108152), (6864, 95862), (7374, 89232), (7436, 88488), (8112, 81114), (9832, 66924), (10296, 63908), (11061, 59488), (11154, 58992), (12168, 54076), (13519, 48672), (13728, 47931), (14748, 44616), (14872, 44244), (15977, 41184), (16224, 40557), (16731, 39328), (19664, 33462), (20592, 31954), (22122, 29744), (22308, 29496), (24336, 27038)]