277390656

素因数分解:

$2^6\times 3^4\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:830

約数の個数: 140

約数和(自身を含む): 834673972

約数和(自身を除く): 557283316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 144, 146, 162, 192, 216, 219, 288, 292, 324, 432, 438, 576, 584, 648, 657, 733, 864, 876, 1168, 1296, 1314, 1466, 1728, 1752, 1971, 2199, 2336, 2592, 2628, 2932, 3504, 3942, 4398, 4672, 5184, 5256, 5864, 5913, 6597, 7008, 7884, 8796, 10512, 11728, 11826, 13194, 14016, 15768, 17592, 19791, 21024, 23456, 23652, 26388, 31536, 35184, 39582, 42048, 46912, 47304, 52776, 53509, 59373, 63072, 70368, 79164, 94608, 105552, 107018, 118746, 126144, 140736, 158328, 160527, 189216, 211104, 214036, 237492, 316656, 321054, 378432, 422208, 428072, 474984, 481581, 633312, 642108, 856144, 949968, 963162, 1266624, 1284216, 1444743, 1712288, 1899936, 1926324, 2568432, 2889486, 3424576, 3799872, 3852648, 4334229, 5136864, 5778972, 7705296, 8668458, 10273728, 11557944, 15410592, 17336916, 23115888, 30821184, 34673832, 46231776, 69347664, 92463552, 138695328, 277390656]

約数ペア:

[(1, 277390656), (2, 138695328), (3, 92463552), (4, 69347664), (6, 46231776), (8, 34673832), (9, 30821184), (12, 23115888), (16, 17336916), (18, 15410592), (24, 11557944), (27, 10273728), (32, 8668458), (36, 7705296), (48, 5778972), (54, 5136864), (64, 4334229), (72, 3852648), (73, 3799872), (81, 3424576), (96, 2889486), (108, 2568432), (144, 1926324), (146, 1899936), (162, 1712288), (192, 1444743), (216, 1284216), (219, 1266624), (288, 963162), (292, 949968), (324, 856144), (432, 642108), (438, 633312), (576, 481581), (584, 474984), (648, 428072), (657, 422208), (733, 378432), (864, 321054), (876, 316656), (1168, 237492), (1296, 214036), (1314, 211104), (1466, 189216), (1728, 160527), (1752, 158328), (1971, 140736), (2199, 126144), (2336, 118746), (2592, 107018), (2628, 105552), (2932, 94608), (3504, 79164), (3942, 70368), (4398, 63072), (4672, 59373), (5184, 53509), (5256, 52776), (5864, 47304), (5913, 46912), (6597, 42048), (7008, 39582), (7884, 35184), (8796, 31536), (10512, 26388), (11728, 23652), (11826, 23456), (13194, 21024), (14016, 19791), (15768, 17592)]