531644256

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 288

約数和(自身を含む): 1837261440

約数和(自身を除く): 1305617184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 169, 176, 198, 208, 216, 234, 264, 286, 288, 297, 312, 331, 338, 351, 352, 396, 416, 429, 432, 468, 507, 528, 572, 594, 624, 662, 676, 702, 792, 858, 864, 936, 993, 1014, 1056, 1144, 1188, 1248, 1287, 1324, 1352, 1404, 1521, 1584, 1716, 1859, 1872, 1986, 2028, 2288, 2376, 2574, 2648, 2704, 2808, 2979, 3042, 3168, 3432, 3641, 3718, 3744, 3861, 3972, 4056, 4303, 4563, 4576, 4752, 5148, 5296, 5408, 5577, 5616, 5958, 6084, 6864, 7282, 7436, 7722, 7944, 8112, 8606, 8937, 9126, 9504, 10296, 10592, 10923, 11154, 11232, 11916, 12168, 12909, 13728, 14564, 14872, 15444, 15888, 16224, 16731, 17212, 17874, 18252, 20592, 21846, 22308, 23832, 24336, 25818, 29128, 29744, 30888, 31776, 32769, 33462, 34424, 35748, 36504, 38727, 41184, 43692, 44616, 47333, 47664, 48672, 50193, 51636, 55939, 58256, 59488, 61776, 65538, 66924, 68848, 71496, 73008, 77454, 87384, 89232, 94666, 95328, 98307, 100386, 103272, 111878, 116181, 116512, 123552, 131076, 133848, 137696, 141999, 142992, 146016, 154908, 167817, 174768, 178464, 189332, 196614, 200772, 206544, 223756, 232362, 262152, 267696, 283998, 285984, 309816, 335634, 349536, 378664, 393228, 401544, 413088, 425997, 447512, 464724, 503451, 524304, 535392, 567996, 615329, 619632, 671268, 757328, 786456, 803088, 851994, 895024, 929448, 1006902, 1048608, 1135992, 1230658, 1239264, 1277991, 1342536, 1510353, 1514656, 1572912, 1606176, 1703988, 1790048, 1845987, 1858896, 2013804, 2271984, 2461316, 2555982, 2685072, 3020706, 3145824, 3407976, 3691974, 3717792, 4027608, 4543968, 4922632, 5111964, 5370144, 5537961, 6041412, 6815952, 7383948, 8055216, 9845264, 10223928, 11075922, 12082824, 13631904, 14767896, 16110432, 16613883, 19690528, 20447856, 22151844, 24165648, 29535792, 33227766, 40895712, 44303688, 48331296, 59071584, 66455532, 88607376, 132911064, 177214752, 265822128, 531644256]

約数ペア:

[(1, 531644256), (2, 265822128), (3, 177214752), (4, 132911064), (6, 88607376), (8, 66455532), (9, 59071584), (11, 48331296), (12, 44303688), (13, 40895712), (16, 33227766), (18, 29535792), (22, 24165648), (24, 22151844), (26, 20447856), (27, 19690528), (32, 16613883), (33, 16110432), (36, 14767896), (39, 13631904), (44, 12082824), (48, 11075922), (52, 10223928), (54, 9845264), (66, 8055216), (72, 7383948), (78, 6815952), (88, 6041412), (96, 5537961), (99, 5370144), (104, 5111964), (108, 4922632), (117, 4543968), (132, 4027608), (143, 3717792), (144, 3691974), (156, 3407976), (169, 3145824), (176, 3020706), (198, 2685072), (208, 2555982), (216, 2461316), (234, 2271984), (264, 2013804), (286, 1858896), (288, 1845987), (297, 1790048), (312, 1703988), (331, 1606176), (338, 1572912), (351, 1514656), (352, 1510353), (396, 1342536), (416, 1277991), (429, 1239264), (432, 1230658), (468, 1135992), (507, 1048608), (528, 1006902), (572, 929448), (594, 895024), (624, 851994), (662, 803088), (676, 786456), (702, 757328), (792, 671268), (858, 619632), (864, 615329), (936, 567996), (993, 535392), (1014, 524304), (1056, 503451), (1144, 464724), (1188, 447512), (1248, 425997), (1287, 413088), (1324, 401544), (1352, 393228), (1404, 378664), (1521, 349536), (1584, 335634), (1716, 309816), (1859, 285984), (1872, 283998), (1986, 267696), (2028, 262152), (2288, 232362), (2376, 223756), (2574, 206544), (2648, 200772), (2704, 196614), (2808, 189332), (2979, 178464), (3042, 174768), (3168, 167817), (3432, 154908), (3641, 146016), (3718, 142992), (3744, 141999), (3861, 137696), (3972, 133848), (4056, 131076), (4303, 123552), (4563, 116512), (4576, 116181), (4752, 111878), (5148, 103272), (5296, 100386), (5408, 98307), (5577, 95328), (5616, 94666), (5958, 89232), (6084, 87384), (6864, 77454), (7282, 73008), (7436, 71496), (7722, 68848), (7944, 66924), (8112, 65538), (8606, 61776), (8937, 59488), (9126, 58256), (9504, 55939), (10296, 51636), (10592, 50193), (10923, 48672), (11154, 47664), (11232, 47333), (11916, 44616), (12168, 43692), (12909, 41184), (13728, 38727), (14564, 36504), (14872, 35748), (15444, 34424), (15888, 33462), (16224, 32769), (16731, 31776), (17212, 30888), (17874, 29744), (18252, 29128), (20592, 25818), (21846, 24336), (22308, 23832)]