239372784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 827536320

約数和(自身を除く): 588163536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 61, 63, 68, 72, 84, 102, 112, 119, 122, 126, 136, 144, 153, 168, 183, 204, 229, 238, 244, 252, 272, 306, 336, 357, 366, 408, 427, 458, 476, 488, 504, 549, 612, 687, 714, 732, 816, 854, 916, 952, 976, 1008, 1037, 1071, 1098, 1224, 1281, 1374, 1428, 1464, 1603, 1708, 1832, 1904, 2061, 2074, 2142, 2196, 2448, 2562, 2748, 2856, 2928, 3111, 3206, 3416, 3664, 3843, 3893, 4122, 4148, 4284, 4392, 4809, 5124, 5496, 5712, 6222, 6412, 6832, 7259, 7686, 7786, 8244, 8296, 8568, 8784, 9333, 9618, 10248, 10992, 11679, 12444, 12824, 13969, 14427, 14518, 15372, 15572, 16488, 16592, 17136, 18666, 19236, 20496, 21777, 23358, 24888, 25648, 27251, 27938, 28854, 29036, 30744, 31144, 32976, 35037, 37332, 38472, 41907, 43554, 46716, 49776, 54502, 55876, 57708, 58072, 61488, 62288, 65331, 70074, 74664, 76944, 81753, 83814, 87108, 93432, 97783, 109004, 111752, 115416, 116144, 125721, 130662, 140148, 149328, 163506, 167628, 174216, 186864, 195566, 218008, 223504, 230832, 237473, 245259, 251442, 261324, 280296, 293349, 327012, 335256, 348432, 391132, 436016, 474946, 490518, 502884, 522648, 560592, 586698, 654024, 670512, 712419, 782264, 880047, 949892, 981036, 1005768, 1045296, 1173396, 1308048, 1424838, 1564528, 1662311, 1760094, 1899784, 1962072, 2011536, 2137257, 2346792, 2849676, 3324622, 3520188, 3799568, 3924144, 4274514, 4693584, 4986933, 5699352, 6649244, 7040376, 8549028, 9973866, 11398704, 13298488, 14080752, 14960799, 17098056, 19947732, 26596976, 29921598, 34196112, 39895464, 59843196, 79790928, 119686392, 239372784]

約数ペア:

[(1, 239372784), (2, 119686392), (3, 79790928), (4, 59843196), (6, 39895464), (7, 34196112), (8, 29921598), (9, 26596976), (12, 19947732), (14, 17098056), (16, 14960799), (17, 14080752), (18, 13298488), (21, 11398704), (24, 9973866), (28, 8549028), (34, 7040376), (36, 6649244), (42, 5699352), (48, 4986933), (51, 4693584), (56, 4274514), (61, 3924144), (63, 3799568), (68, 3520188), (72, 3324622), (84, 2849676), (102, 2346792), (112, 2137257), (119, 2011536), (122, 1962072), (126, 1899784), (136, 1760094), (144, 1662311), (153, 1564528), (168, 1424838), (183, 1308048), (204, 1173396), (229, 1045296), (238, 1005768), (244, 981036), (252, 949892), (272, 880047), (306, 782264), (336, 712419), (357, 670512), (366, 654024), (408, 586698), (427, 560592), (458, 522648), (476, 502884), (488, 490518), (504, 474946), (549, 436016), (612, 391132), (687, 348432), (714, 335256), (732, 327012), (816, 293349), (854, 280296), (916, 261324), (952, 251442), (976, 245259), (1008, 237473), (1037, 230832), (1071, 223504), (1098, 218008), (1224, 195566), (1281, 186864), (1374, 174216), (1428, 167628), (1464, 163506), (1603, 149328), (1708, 140148), (1832, 130662), (1904, 125721), (2061, 116144), (2074, 115416), (2142, 111752), (2196, 109004), (2448, 97783), (2562, 93432), (2748, 87108), (2856, 83814), (2928, 81753), (3111, 76944), (3206, 74664), (3416, 70074), (3664, 65331), (3843, 62288), (3893, 61488), (4122, 58072), (4148, 57708), (4284, 55876), (4392, 54502), (4809, 49776), (5124, 46716), (5496, 43554), (5712, 41907), (6222, 38472), (6412, 37332), (6832, 35037), (7259, 32976), (7686, 31144), (7786, 30744), (8244, 29036), (8296, 28854), (8568, 27938), (8784, 27251), (9333, 25648), (9618, 24888), (10248, 23358), (10992, 21777), (11679, 20496), (12444, 19236), (12824, 18666), (13969, 17136), (14427, 16592), (14518, 16488), (15372, 15572)]