273985776

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 812448000

約数和(自身を除く): 538462224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 239, 304, 342, 419, 456, 478, 684, 717, 838, 912, 956, 1257, 1368, 1434, 1676, 1912, 2151, 2514, 2736, 2868, 3352, 3771, 3824, 4302, 4541, 5028, 5736, 6704, 7542, 7961, 8604, 9082, 10056, 11472, 13623, 15084, 15922, 17208, 18164, 20112, 23883, 27246, 30168, 31844, 34416, 36328, 40869, 47766, 54492, 60336, 63688, 71649, 72656, 81738, 95532, 100141, 108984, 127376, 143298, 163476, 191064, 200282, 217968, 286596, 300423, 326952, 382128, 400564, 573192, 600846, 653904, 801128, 901269, 1146384, 1201692, 1602256, 1802538, 1902679, 2403384, 3605076, 3805358, 4806768, 5708037, 7210152, 7610716, 11416074, 14420304, 15221432, 17124111, 22832148, 30442864, 34248222, 45664296, 68496444, 91328592, 136992888, 273985776]

約数ペア:

[(1, 273985776), (2, 136992888), (3, 91328592), (4, 68496444), (6, 45664296), (8, 34248222), (9, 30442864), (12, 22832148), (16, 17124111), (18, 15221432), (19, 14420304), (24, 11416074), (36, 7610716), (38, 7210152), (48, 5708037), (57, 4806768), (72, 3805358), (76, 3605076), (114, 2403384), (144, 1902679), (152, 1802538), (171, 1602256), (228, 1201692), (239, 1146384), (304, 901269), (342, 801128), (419, 653904), (456, 600846), (478, 573192), (684, 400564), (717, 382128), (838, 326952), (912, 300423), (956, 286596), (1257, 217968), (1368, 200282), (1434, 191064), (1676, 163476), (1912, 143298), (2151, 127376), (2514, 108984), (2736, 100141), (2868, 95532), (3352, 81738), (3771, 72656), (3824, 71649), (4302, 63688), (4541, 60336), (5028, 54492), (5736, 47766), (6704, 40869), (7542, 36328), (7961, 34416), (8604, 31844), (9082, 30168), (10056, 27246), (11472, 23883), (13623, 20112), (15084, 18164), (15922, 17208)]