681821712

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 300

約数和(自身を含む): 2339363664

約数和(自身を除く): 1657541952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 144, 156, 162, 169, 176, 198, 208, 216, 234, 264, 283, 286, 297, 312, 324, 338, 351, 396, 429, 432, 468, 507, 528, 566, 572, 594, 624, 648, 676, 702, 792, 849, 858, 891, 936, 1014, 1053, 1132, 1144, 1188, 1287, 1296, 1352, 1404, 1521, 1584, 1698, 1716, 1782, 1859, 1872, 2028, 2106, 2264, 2288, 2376, 2547, 2574, 2704, 2808, 3042, 3113, 3396, 3432, 3564, 3679, 3718, 3861, 4056, 4212, 4528, 4563, 4752, 5094, 5148, 5577, 5616, 6084, 6226, 6792, 6864, 7128, 7358, 7436, 7641, 7722, 8112, 8424, 9126, 9339, 10188, 10296, 11037, 11154, 11583, 12168, 12452, 13584, 13689, 14256, 14716, 14872, 15282, 15444, 16731, 16848, 18252, 18678, 20376, 20592, 22074, 22308, 22923, 23166, 24336, 24904, 27378, 28017, 29432, 29744, 30564, 30888, 33111, 33462, 36504, 37356, 40469, 40752, 44148, 44616, 45846, 46332, 47827, 49808, 50193, 54756, 56034, 58864, 61128, 61776, 66222, 66924, 73008, 74712, 80938, 84051, 88296, 89232, 91692, 92664, 95654, 99333, 100386, 109512, 112068, 121407, 122256, 132444, 133848, 143481, 149424, 150579, 161876, 168102, 176592, 183384, 185328, 191308, 198666, 200772, 219024, 224136, 242814, 252153, 264888, 267696, 286962, 297999, 301158, 323752, 336204, 364221, 366768, 382616, 397332, 401544, 430443, 448272, 485628, 504306, 526097, 529776, 573924, 595998, 602316, 647504, 672408, 728442, 765232, 794664, 803088, 860886, 971256, 1008612, 1052194, 1092663, 1147848, 1191996, 1204632, 1291329, 1344816, 1456884, 1578291, 1589328, 1721772, 1942512, 2017224, 2104388, 2185326, 2295696, 2383992, 2409264, 2582658, 2913768, 3156582, 3277989, 3443544, 3873987, 4034448, 4208776, 4370652, 4734873, 4767984, 5165316, 5827536, 6313164, 6555978, 6887088, 7747974, 8417552, 8741304, 9469746, 10330632, 12626328, 13111956, 14204619, 15495948, 17482608, 18939492, 20661264, 25252656, 26223912, 28409238, 30991896, 37878984, 42613857, 52447824, 56818476, 61983792, 75757968, 85227714, 113636952, 170455428, 227273904, 340910856, 681821712]

約数ペア:

[(1, 681821712), (2, 340910856), (3, 227273904), (4, 170455428), (6, 113636952), (8, 85227714), (9, 75757968), (11, 61983792), (12, 56818476), (13, 52447824), (16, 42613857), (18, 37878984), (22, 30991896), (24, 28409238), (26, 26223912), (27, 25252656), (33, 20661264), (36, 18939492), (39, 17482608), (44, 15495948), (48, 14204619), (52, 13111956), (54, 12626328), (66, 10330632), (72, 9469746), (78, 8741304), (81, 8417552), (88, 7747974), (99, 6887088), (104, 6555978), (108, 6313164), (117, 5827536), (132, 5165316), (143, 4767984), (144, 4734873), (156, 4370652), (162, 4208776), (169, 4034448), (176, 3873987), (198, 3443544), (208, 3277989), (216, 3156582), (234, 2913768), (264, 2582658), (283, 2409264), (286, 2383992), (297, 2295696), (312, 2185326), (324, 2104388), (338, 2017224), (351, 1942512), (396, 1721772), (429, 1589328), (432, 1578291), (468, 1456884), (507, 1344816), (528, 1291329), (566, 1204632), (572, 1191996), (594, 1147848), (624, 1092663), (648, 1052194), (676, 1008612), (702, 971256), (792, 860886), (849, 803088), (858, 794664), (891, 765232), (936, 728442), (1014, 672408), (1053, 647504), (1132, 602316), (1144, 595998), (1188, 573924), (1287, 529776), (1296, 526097), (1352, 504306), (1404, 485628), (1521, 448272), (1584, 430443), (1698, 401544), (1716, 397332), (1782, 382616), (1859, 366768), (1872, 364221), (2028, 336204), (2106, 323752), (2264, 301158), (2288, 297999), (2376, 286962), (2547, 267696), (2574, 264888), (2704, 252153), (2808, 242814), (3042, 224136), (3113, 219024), (3396, 200772), (3432, 198666), (3564, 191308), (3679, 185328), (3718, 183384), (3861, 176592), (4056, 168102), (4212, 161876), (4528, 150579), (4563, 149424), (4752, 143481), (5094, 133848), (5148, 132444), (5577, 122256), (5616, 121407), (6084, 112068), (6226, 109512), (6792, 100386), (6864, 99333), (7128, 95654), (7358, 92664), (7436, 91692), (7641, 89232), (7722, 88296), (8112, 84051), (8424, 80938), (9126, 74712), (9339, 73008), (10188, 66924), (10296, 66222), (11037, 61776), (11154, 61128), (11583, 58864), (12168, 56034), (12452, 54756), (13584, 50193), (13689, 49808), (14256, 47827), (14716, 46332), (14872, 45846), (15282, 44616), (15444, 44148), (16731, 40752), (16848, 40469), (18252, 37356), (18678, 36504), (20376, 33462), (20592, 33111), (22074, 30888), (22308, 30564), (22923, 29744), (23166, 29432), (24336, 28017), (24904, 27378)]