228740512

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 624201984

約数和(自身を除く): 395461472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 37, 44, 52, 56, 74, 77, 88, 91, 104, 112, 143, 148, 154, 176, 182, 193, 208, 224, 259, 286, 296, 308, 352, 364, 386, 407, 416, 481, 518, 572, 592, 616, 728, 772, 814, 962, 1001, 1036, 1144, 1184, 1232, 1351, 1456, 1544, 1628, 1924, 2002, 2072, 2123, 2288, 2464, 2509, 2702, 2849, 2912, 3088, 3256, 3367, 3848, 4004, 4144, 4246, 4576, 5018, 5291, 5404, 5698, 6176, 6512, 6734, 7141, 7696, 8008, 8288, 8492, 10036, 10582, 10808, 11396, 13024, 13468, 14282, 14861, 15392, 16016, 16984, 17563, 20072, 21164, 21616, 22792, 26936, 27599, 28564, 29722, 32032, 33968, 35126, 37037, 40144, 42328, 43232, 45584, 49987, 53872, 55198, 57128, 59444, 67936, 70252, 74074, 78551, 80288, 84656, 91168, 92833, 99974, 107744, 110396, 114256, 118888, 140504, 148148, 157102, 169312, 185666, 193193, 199948, 220792, 228512, 237776, 281008, 296296, 314204, 371332, 386386, 399896, 441584, 475552, 549857, 562016, 592592, 628408, 649831, 742664, 772772, 799792, 883168, 1021163, 1099714, 1185184, 1256816, 1299662, 1485328, 1545544, 1599584, 2042326, 2199428, 2513632, 2599324, 2970656, 3091088, 4084652, 4398856, 5198648, 6182176, 7148141, 8169304, 8797712, 10397296, 14296282, 16338608, 17595424, 20794592, 28592564, 32677216, 57185128, 114370256, 228740512]

約数ペア:

[(1, 228740512), (2, 114370256), (4, 57185128), (7, 32677216), (8, 28592564), (11, 20794592), (13, 17595424), (14, 16338608), (16, 14296282), (22, 10397296), (26, 8797712), (28, 8169304), (32, 7148141), (37, 6182176), (44, 5198648), (52, 4398856), (56, 4084652), (74, 3091088), (77, 2970656), (88, 2599324), (91, 2513632), (104, 2199428), (112, 2042326), (143, 1599584), (148, 1545544), (154, 1485328), (176, 1299662), (182, 1256816), (193, 1185184), (208, 1099714), (224, 1021163), (259, 883168), (286, 799792), (296, 772772), (308, 742664), (352, 649831), (364, 628408), (386, 592592), (407, 562016), (416, 549857), (481, 475552), (518, 441584), (572, 399896), (592, 386386), (616, 371332), (728, 314204), (772, 296296), (814, 281008), (962, 237776), (1001, 228512), (1036, 220792), (1144, 199948), (1184, 193193), (1232, 185666), (1351, 169312), (1456, 157102), (1544, 148148), (1628, 140504), (1924, 118888), (2002, 114256), (2072, 110396), (2123, 107744), (2288, 99974), (2464, 92833), (2509, 91168), (2702, 84656), (2849, 80288), (2912, 78551), (3088, 74074), (3256, 70252), (3367, 67936), (3848, 59444), (4004, 57128), (4144, 55198), (4246, 53872), (4576, 49987), (5018, 45584), (5291, 43232), (5404, 42328), (5698, 40144), (6176, 37037), (6512, 35126), (6734, 33968), (7141, 32032), (7696, 29722), (8008, 28564), (8288, 27599), (8492, 26936), (10036, 22792), (10582, 21616), (10808, 21164), (11396, 20072), (13024, 17563), (13468, 16984), (14282, 16016), (14861, 15392)]