279712224

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1598

約数の個数: 192

約数和(自身を含む): 937440000

約数和(自身を除く): 657727776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 96, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 288, 297, 304, 342, 352, 396, 418, 432, 456, 513, 528, 594, 608, 627, 684, 792, 836, 864, 912, 1026, 1056, 1188, 1254, 1368, 1549, 1584, 1672, 1824, 1881, 2052, 2376, 2508, 2736, 3098, 3168, 3344, 3762, 4104, 4647, 4752, 5016, 5472, 5643, 6196, 6688, 7524, 8208, 9294, 9504, 10032, 11286, 12392, 13941, 15048, 16416, 17039, 18588, 20064, 22572, 24784, 27882, 29431, 30096, 34078, 37176, 41823, 45144, 49568, 51117, 55764, 58862, 60192, 68156, 74352, 83646, 88293, 90288, 102234, 111528, 117724, 136312, 148704, 153351, 167292, 176586, 180576, 204468, 223056, 235448, 264879, 272624, 306702, 323741, 334584, 353172, 408936, 446112, 460053, 470896, 529758, 545248, 613404, 647482, 669168, 706344, 794637, 817872, 920106, 941792, 971223, 1059516, 1226808, 1294964, 1338336, 1412688, 1589274, 1635744, 1840212, 1942446, 2119032, 2453616, 2589928, 2825376, 2913669, 3178548, 3680424, 3884892, 4238064, 4907232, 5179856, 5827338, 6357096, 7360848, 7769784, 8476128, 8741007, 10359712, 11654676, 12714192, 14721696, 15539568, 17482014, 23309352, 25428384, 31079136, 34964028, 46618704, 69928056, 93237408, 139856112, 279712224]

約数ペア:

[(1, 279712224), (2, 139856112), (3, 93237408), (4, 69928056), (6, 46618704), (8, 34964028), (9, 31079136), (11, 25428384), (12, 23309352), (16, 17482014), (18, 15539568), (19, 14721696), (22, 12714192), (24, 11654676), (27, 10359712), (32, 8741007), (33, 8476128), (36, 7769784), (38, 7360848), (44, 6357096), (48, 5827338), (54, 5179856), (57, 4907232), (66, 4238064), (72, 3884892), (76, 3680424), (88, 3178548), (96, 2913669), (99, 2825376), (108, 2589928), (114, 2453616), (132, 2119032), (144, 1942446), (152, 1840212), (171, 1635744), (176, 1589274), (198, 1412688), (209, 1338336), (216, 1294964), (228, 1226808), (264, 1059516), (288, 971223), (297, 941792), (304, 920106), (342, 817872), (352, 794637), (396, 706344), (418, 669168), (432, 647482), (456, 613404), (513, 545248), (528, 529758), (594, 470896), (608, 460053), (627, 446112), (684, 408936), (792, 353172), (836, 334584), (864, 323741), (912, 306702), (1026, 272624), (1056, 264879), (1188, 235448), (1254, 223056), (1368, 204468), (1549, 180576), (1584, 176586), (1672, 167292), (1824, 153351), (1881, 148704), (2052, 136312), (2376, 117724), (2508, 111528), (2736, 102234), (3098, 90288), (3168, 88293), (3344, 83646), (3762, 74352), (4104, 68156), (4647, 60192), (4752, 58862), (5016, 55764), (5472, 51117), (5643, 49568), (6196, 45144), (6688, 41823), (7524, 37176), (8208, 34078), (9294, 30096), (9504, 29431), (10032, 27882), (11286, 24784), (12392, 22572), (13941, 20064), (15048, 18588), (16416, 17039)]