259501088

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 702535680

約数和(自身を除く): 443034592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 32, 38, 44, 46, 56, 76, 77, 88, 92, 112, 133, 152, 154, 161, 176, 184, 209, 224, 241, 253, 266, 304, 308, 322, 352, 368, 418, 437, 482, 506, 532, 608, 616, 644, 736, 836, 874, 964, 1012, 1064, 1232, 1288, 1463, 1672, 1687, 1748, 1771, 1928, 2024, 2128, 2464, 2576, 2651, 2926, 3059, 3344, 3374, 3496, 3542, 3856, 4048, 4256, 4579, 4807, 5152, 5302, 5543, 5852, 6118, 6688, 6748, 6992, 7084, 7712, 8096, 9158, 9614, 10604, 11086, 11704, 12236, 13496, 13984, 14168, 18316, 18557, 19228, 21208, 22172, 23408, 24472, 26992, 28336, 32053, 33649, 36632, 37114, 38456, 38801, 42416, 44344, 46816, 48944, 50369, 53984, 56672, 60973, 64106, 67298, 73264, 74228, 76912, 77602, 84832, 88688, 97888, 100738, 105317, 121946, 128212, 134596, 146528, 148456, 153824, 155204, 177376, 201476, 210634, 243892, 256424, 269192, 296912, 310408, 352583, 402952, 421268, 426811, 487784, 512848, 538384, 593824, 620816, 705166, 737219, 805904, 842536, 853622, 975568, 1025696, 1076768, 1158487, 1241632, 1410332, 1474438, 1611808, 1685072, 1707244, 1951136, 2316974, 2820664, 2948876, 3370144, 3414488, 4633948, 5641328, 5897752, 6828976, 8109409, 9267896, 11282656, 11795504, 13657952, 16218818, 18535792, 23591008, 32437636, 37071584, 64875272, 129750544, 259501088]

約数ペア:

[(1, 259501088), (2, 129750544), (4, 64875272), (7, 37071584), (8, 32437636), (11, 23591008), (14, 18535792), (16, 16218818), (19, 13657952), (22, 11795504), (23, 11282656), (28, 9267896), (32, 8109409), (38, 6828976), (44, 5897752), (46, 5641328), (56, 4633948), (76, 3414488), (77, 3370144), (88, 2948876), (92, 2820664), (112, 2316974), (133, 1951136), (152, 1707244), (154, 1685072), (161, 1611808), (176, 1474438), (184, 1410332), (209, 1241632), (224, 1158487), (241, 1076768), (253, 1025696), (266, 975568), (304, 853622), (308, 842536), (322, 805904), (352, 737219), (368, 705166), (418, 620816), (437, 593824), (482, 538384), (506, 512848), (532, 487784), (608, 426811), (616, 421268), (644, 402952), (736, 352583), (836, 310408), (874, 296912), (964, 269192), (1012, 256424), (1064, 243892), (1232, 210634), (1288, 201476), (1463, 177376), (1672, 155204), (1687, 153824), (1748, 148456), (1771, 146528), (1928, 134596), (2024, 128212), (2128, 121946), (2464, 105317), (2576, 100738), (2651, 97888), (2926, 88688), (3059, 84832), (3344, 77602), (3374, 76912), (3496, 74228), (3542, 73264), (3856, 67298), (4048, 64106), (4256, 60973), (4579, 56672), (4807, 53984), (5152, 50369), (5302, 48944), (5543, 46816), (5852, 44344), (6118, 42416), (6688, 38801), (6748, 38456), (6992, 37114), (7084, 36632), (7712, 33649), (8096, 32053), (9158, 28336), (9614, 26992), (10604, 24472), (11086, 23408), (11704, 22172), (12236, 21208), (13496, 19228), (13984, 18557), (14168, 18316)]