279669312

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^4\times {\mathrm{17}}^1$

素因数の和:87

約数の個数: 210

約数和(自身を含む): 919504638

約数和(自身を除く): 639835326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 169, 192, 204, 208, 221, 234, 272, 288, 306, 312, 338, 408, 416, 442, 468, 507, 544, 576, 612, 624, 663, 676, 816, 832, 884, 936, 1014, 1088, 1224, 1248, 1326, 1352, 1521, 1632, 1768, 1872, 1989, 2028, 2197, 2448, 2496, 2652, 2704, 2873, 3042, 3264, 3536, 3744, 3978, 4056, 4394, 4896, 5304, 5408, 5746, 6084, 6591, 7072, 7488, 7956, 8112, 8619, 8788, 9792, 10608, 10816, 11492, 12168, 13182, 14144, 15912, 16224, 17238, 17576, 19773, 21216, 22984, 24336, 25857, 26364, 28561, 31824, 32448, 34476, 35152, 37349, 39546, 42432, 45968, 48672, 51714, 52728, 57122, 63648, 68952, 70304, 74698, 79092, 85683, 91936, 97344, 103428, 105456, 112047, 114244, 127296, 137904, 140608, 149396, 158184, 171366, 183872, 206856, 210912, 224094, 228488, 257049, 275808, 298792, 316368, 336141, 342732, 413712, 421824, 448188, 456976, 485537, 514098, 551616, 597584, 632736, 672282, 685464, 827424, 896376, 913952, 971074, 1028196, 1195168, 1265472, 1344564, 1370928, 1456611, 1654848, 1792752, 1827904, 1942148, 2056392, 2390336, 2689128, 2741856, 2913222, 3585504, 3884296, 4112784, 4369833, 5378256, 5483712, 5826444, 7171008, 7768592, 8225568, 8739666, 10756512, 11652888, 15537184, 16451136, 17479332, 21513024, 23305776, 31074368, 34958664, 46611552, 69917328, 93223104, 139834656, 279669312]

約数ペア:

[(1, 279669312), (2, 139834656), (3, 93223104), (4, 69917328), (6, 46611552), (8, 34958664), (9, 31074368), (12, 23305776), (13, 21513024), (16, 17479332), (17, 16451136), (18, 15537184), (24, 11652888), (26, 10756512), (32, 8739666), (34, 8225568), (36, 7768592), (39, 7171008), (48, 5826444), (51, 5483712), (52, 5378256), (64, 4369833), (68, 4112784), (72, 3884296), (78, 3585504), (96, 2913222), (102, 2741856), (104, 2689128), (117, 2390336), (136, 2056392), (144, 1942148), (153, 1827904), (156, 1792752), (169, 1654848), (192, 1456611), (204, 1370928), (208, 1344564), (221, 1265472), (234, 1195168), (272, 1028196), (288, 971074), (306, 913952), (312, 896376), (338, 827424), (408, 685464), (416, 672282), (442, 632736), (468, 597584), (507, 551616), (544, 514098), (576, 485537), (612, 456976), (624, 448188), (663, 421824), (676, 413712), (816, 342732), (832, 336141), (884, 316368), (936, 298792), (1014, 275808), (1088, 257049), (1224, 228488), (1248, 224094), (1326, 210912), (1352, 206856), (1521, 183872), (1632, 171366), (1768, 158184), (1872, 149396), (1989, 140608), (2028, 137904), (2197, 127296), (2448, 114244), (2496, 112047), (2652, 105456), (2704, 103428), (2873, 97344), (3042, 91936), (3264, 85683), (3536, 79092), (3744, 74698), (3978, 70304), (4056, 68952), (4394, 63648), (4896, 57122), (5304, 52728), (5408, 51714), (5746, 48672), (6084, 45968), (6591, 42432), (7072, 39546), (7488, 37349), (7956, 35152), (8112, 34476), (8619, 32448), (8788, 31824), (9792, 28561), (10608, 26364), (10816, 25857), (11492, 24336), (12168, 22984), (13182, 21216), (14144, 19773), (15912, 17576), (16224, 17238)]