313308688

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 777103040

約数和(自身を除く): 463794352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 121, 122, 154, 176, 242, 244, 308, 379, 427, 484, 488, 616, 671, 758, 847, 854, 968, 976, 1232, 1342, 1516, 1694, 1708, 1936, 2653, 2684, 3032, 3388, 3416, 4169, 4697, 5306, 5368, 6064, 6776, 6832, 7381, 8338, 9394, 10612, 10736, 13552, 14762, 16676, 18788, 21224, 23119, 29183, 29524, 33352, 37576, 42448, 45859, 46238, 51667, 58366, 59048, 66704, 75152, 91718, 92476, 103334, 116732, 118096, 161833, 183436, 184952, 206668, 233464, 254309, 321013, 323666, 366872, 369904, 413336, 466928, 508618, 642026, 647332, 733744, 826672, 1017236, 1284052, 1294664, 1780163, 2034472, 2568104, 2589328, 2797399, 3560326, 4068944, 5136208, 5594798, 7120652, 11189596, 14241304, 19581793, 22379192, 28482608, 39163586, 44758384, 78327172, 156654344, 313308688]

約数ペア:

[(1, 313308688), (2, 156654344), (4, 78327172), (7, 44758384), (8, 39163586), (11, 28482608), (14, 22379192), (16, 19581793), (22, 14241304), (28, 11189596), (44, 7120652), (56, 5594798), (61, 5136208), (77, 4068944), (88, 3560326), (112, 2797399), (121, 2589328), (122, 2568104), (154, 2034472), (176, 1780163), (242, 1294664), (244, 1284052), (308, 1017236), (379, 826672), (427, 733744), (484, 647332), (488, 642026), (616, 508618), (671, 466928), (758, 413336), (847, 369904), (854, 366872), (968, 323666), (976, 321013), (1232, 254309), (1342, 233464), (1516, 206668), (1694, 184952), (1708, 183436), (1936, 161833), (2653, 118096), (2684, 116732), (3032, 103334), (3388, 92476), (3416, 91718), (4169, 75152), (4697, 66704), (5306, 59048), (5368, 58366), (6064, 51667), (6776, 46238), (6832, 45859), (7381, 42448), (8338, 37576), (9394, 33352), (10612, 29524), (10736, 29183), (13552, 23119), (14762, 21224), (16676, 18788)]