779054724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 2409465240

約数和(自身を除く): 1630410516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 97, 98, 116, 126, 147, 157, 174, 194, 196, 203, 252, 261, 291, 294, 314, 348, 388, 406, 441, 471, 522, 582, 588, 609, 628, 679, 812, 873, 882, 942, 1044, 1099, 1164, 1218, 1358, 1413, 1421, 1746, 1764, 1827, 1884, 2037, 2198, 2436, 2716, 2813, 2826, 2842, 3297, 3492, 3654, 4074, 4263, 4396, 4553, 4753, 5626, 5652, 5684, 6111, 6594, 7308, 7693, 8148, 8439, 8526, 9106, 9506, 9891, 11252, 12222, 12789, 13188, 13659, 14259, 15229, 15386, 16878, 17052, 18212, 19012, 19691, 19782, 23079, 24444, 25317, 25578, 27318, 28518, 30458, 30772, 31871, 33756, 39382, 39564, 40977, 42777, 45687, 46158, 50634, 51156, 54636, 57036, 59073, 60916, 63742, 69237, 78764, 81954, 85554, 91374, 92316, 95613, 101268, 106603, 118146, 127484, 137061, 137837, 138474, 163908, 171108, 177219, 182748, 191226, 213206, 223097, 236292, 274122, 275674, 276948, 286839, 319809, 354438, 382452, 413511, 426412, 441641, 446194, 548244, 551348, 573678, 639618, 669291, 708876, 746221, 827022, 883282, 892388, 959427, 1147356, 1240533, 1279236, 1324923, 1338582, 1492442, 1654044, 1766564, 1918854, 2007873, 2238663, 2481066, 2649846, 2677164, 2984884, 3091487, 3837708, 3974769, 4015746, 4477326, 4962132, 5299692, 6182974, 6715989, 7949538, 8031492, 8954652, 9274461, 12365948, 13431978, 15899076, 18548922, 21640409, 26863956, 27823383, 37097844, 43280818, 55646766, 64921227, 86561636, 111293532, 129842454, 194763681, 259684908, 389527362, 779054724]

約数ペア:

[(1, 779054724), (2, 389527362), (3, 259684908), (4, 194763681), (6, 129842454), (7, 111293532), (9, 86561636), (12, 64921227), (14, 55646766), (18, 43280818), (21, 37097844), (28, 27823383), (29, 26863956), (36, 21640409), (42, 18548922), (49, 15899076), (58, 13431978), (63, 12365948), (84, 9274461), (87, 8954652), (97, 8031492), (98, 7949538), (116, 6715989), (126, 6182974), (147, 5299692), (157, 4962132), (174, 4477326), (194, 4015746), (196, 3974769), (203, 3837708), (252, 3091487), (261, 2984884), (291, 2677164), (294, 2649846), (314, 2481066), (348, 2238663), (388, 2007873), (406, 1918854), (441, 1766564), (471, 1654044), (522, 1492442), (582, 1338582), (588, 1324923), (609, 1279236), (628, 1240533), (679, 1147356), (812, 959427), (873, 892388), (882, 883282), (942, 827022), (1044, 746221), (1099, 708876), (1164, 669291), (1218, 639618), (1358, 573678), (1413, 551348), (1421, 548244), (1746, 446194), (1764, 441641), (1827, 426412), (1884, 413511), (2037, 382452), (2198, 354438), (2436, 319809), (2716, 286839), (2813, 276948), (2826, 275674), (2842, 274122), (3297, 236292), (3492, 223097), (3654, 213206), (4074, 191226), (4263, 182748), (4396, 177219), (4553, 171108), (4753, 163908), (5626, 138474), (5652, 137837), (5684, 137061), (6111, 127484), (6594, 118146), (7308, 106603), (7693, 101268), (8148, 95613), (8439, 92316), (8526, 91374), (9106, 85554), (9506, 81954), (9891, 78764), (11252, 69237), (12222, 63742), (12789, 60916), (13188, 59073), (13659, 57036), (14259, 54636), (15229, 51156), (15386, 50634), (16878, 46158), (17052, 45687), (18212, 42777), (19012, 40977), (19691, 39564), (19782, 39382), (23079, 33756), (24444, 31871), (25317, 30772), (25578, 30458), (27318, 28518)]