276646848

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:810

約数の個数: 112

約数和(自身を含む): 782141184

約数和(自身を除く): 505494336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 131, 136, 192, 204, 262, 272, 393, 408, 524, 544, 647, 786, 816, 1048, 1088, 1294, 1572, 1632, 1941, 2096, 2227, 2588, 3144, 3264, 3882, 4192, 4454, 5176, 6288, 6681, 7764, 8384, 8908, 10352, 10999, 12576, 13362, 15528, 17816, 20704, 21998, 25152, 26724, 31056, 32997, 35632, 41408, 43996, 53448, 62112, 65994, 71264, 84757, 87992, 106896, 124224, 131988, 142528, 169514, 175984, 213792, 254271, 263976, 339028, 351968, 427584, 508542, 527952, 678056, 703936, 1017084, 1055904, 1356112, 1440869, 2034168, 2111808, 2712224, 2881738, 4068336, 4322607, 5424448, 5763476, 8136672, 8645214, 11526952, 16273344, 17290428, 23053904, 34580856, 46107808, 69161712, 92215616, 138323424, 276646848]

約数ペア:

[(1, 276646848), (2, 138323424), (3, 92215616), (4, 69161712), (6, 46107808), (8, 34580856), (12, 23053904), (16, 17290428), (17, 16273344), (24, 11526952), (32, 8645214), (34, 8136672), (48, 5763476), (51, 5424448), (64, 4322607), (68, 4068336), (96, 2881738), (102, 2712224), (131, 2111808), (136, 2034168), (192, 1440869), (204, 1356112), (262, 1055904), (272, 1017084), (393, 703936), (408, 678056), (524, 527952), (544, 508542), (647, 427584), (786, 351968), (816, 339028), (1048, 263976), (1088, 254271), (1294, 213792), (1572, 175984), (1632, 169514), (1941, 142528), (2096, 131988), (2227, 124224), (2588, 106896), (3144, 87992), (3264, 84757), (3882, 71264), (4192, 65994), (4454, 62112), (5176, 53448), (6288, 43996), (6681, 41408), (7764, 35632), (8384, 32997), (8908, 31056), (10352, 26724), (10999, 25152), (12576, 21998), (13362, 20704), (15528, 17816)]