315233712

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 180

約数和(自身を含む): 968795880

約数和(自身を除く): 653562168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 137, 144, 152, 171, 174, 228, 232, 261, 274, 304, 342, 348, 411, 456, 464, 522, 548, 551, 684, 696, 822, 841, 912, 1044, 1096, 1102, 1233, 1368, 1392, 1644, 1653, 1682, 2088, 2192, 2204, 2466, 2523, 2603, 2736, 3288, 3306, 3364, 3973, 4176, 4408, 4932, 4959, 5046, 5206, 6576, 6612, 6728, 7569, 7809, 7946, 8816, 9864, 9918, 10092, 10412, 11919, 13224, 13456, 15138, 15618, 15892, 15979, 19728, 19836, 20184, 20824, 23427, 23838, 26448, 30276, 31236, 31784, 31958, 35757, 39672, 40368, 41648, 46854, 47676, 47937, 60552, 62472, 63568, 63916, 71514, 75487, 79344, 93708, 95352, 95874, 115217, 121104, 124944, 127832, 143028, 143811, 150974, 187416, 190704, 191748, 226461, 230434, 255664, 286056, 287622, 301948, 345651, 374832, 383496, 452922, 460868, 572112, 575244, 603896, 679383, 691302, 766992, 905844, 921736, 1036953, 1150488, 1207792, 1358766, 1382604, 1811688, 1843472, 2073906, 2189123, 2300976, 2717532, 2765208, 3623376, 4147812, 4378246, 5435064, 5530416, 6567369, 8295624, 8756492, 10870128, 13134738, 16591248, 17512984, 19702107, 26269476, 35025968, 39404214, 52538952, 78808428, 105077904, 157616856, 315233712]

約数ペア:

[(1, 315233712), (2, 157616856), (3, 105077904), (4, 78808428), (6, 52538952), (8, 39404214), (9, 35025968), (12, 26269476), (16, 19702107), (18, 17512984), (19, 16591248), (24, 13134738), (29, 10870128), (36, 8756492), (38, 8295624), (48, 6567369), (57, 5530416), (58, 5435064), (72, 4378246), (76, 4147812), (87, 3623376), (114, 2765208), (116, 2717532), (137, 2300976), (144, 2189123), (152, 2073906), (171, 1843472), (174, 1811688), (228, 1382604), (232, 1358766), (261, 1207792), (274, 1150488), (304, 1036953), (342, 921736), (348, 905844), (411, 766992), (456, 691302), (464, 679383), (522, 603896), (548, 575244), (551, 572112), (684, 460868), (696, 452922), (822, 383496), (841, 374832), (912, 345651), (1044, 301948), (1096, 287622), (1102, 286056), (1233, 255664), (1368, 230434), (1392, 226461), (1644, 191748), (1653, 190704), (1682, 187416), (2088, 150974), (2192, 143811), (2204, 143028), (2466, 127832), (2523, 124944), (2603, 121104), (2736, 115217), (3288, 95874), (3306, 95352), (3364, 93708), (3973, 79344), (4176, 75487), (4408, 71514), (4932, 63916), (4959, 63568), (5046, 62472), (5206, 60552), (6576, 47937), (6612, 47676), (6728, 46854), (7569, 41648), (7809, 40368), (7946, 39672), (8816, 35757), (9864, 31958), (9918, 31784), (10092, 31236), (10412, 30276), (11919, 26448), (13224, 23838), (13456, 23427), (15138, 20824), (15618, 20184), (15892, 19836), (15979, 19728)]