259989312

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 252

約数和(自身を含む): 823740288

約数和(自身を除く): 563750976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 64, 66, 76, 88, 93, 96, 114, 121, 124, 132, 152, 176, 186, 192, 209, 228, 242, 248, 264, 304, 341, 352, 361, 363, 372, 418, 456, 484, 496, 528, 589, 608, 627, 682, 704, 722, 726, 744, 836, 912, 968, 992, 1023, 1056, 1083, 1178, 1216, 1254, 1364, 1444, 1452, 1488, 1672, 1767, 1824, 1936, 1984, 2046, 2112, 2166, 2299, 2356, 2508, 2728, 2888, 2904, 2976, 3344, 3534, 3648, 3751, 3872, 3971, 4092, 4332, 4598, 4712, 5016, 5456, 5776, 5808, 5952, 6479, 6688, 6897, 7068, 7502, 7744, 7942, 8184, 8664, 9196, 9424, 10032, 10912, 11191, 11253, 11552, 11616, 11913, 12958, 13376, 13794, 14136, 15004, 15884, 16368, 17328, 18392, 18848, 19437, 20064, 21824, 22382, 22506, 23104, 23232, 23826, 25916, 27588, 28272, 30008, 31768, 32736, 33573, 34656, 36784, 37696, 38874, 40128, 43681, 44764, 45012, 47652, 51832, 55176, 56544, 60016, 63536, 65472, 67146, 69312, 71269, 73568, 77748, 87362, 89528, 90024, 95304, 103664, 110352, 113088, 120032, 123101, 127072, 131043, 134292, 142538, 147136, 155496, 174724, 179056, 180048, 190608, 207328, 213807, 220704, 240064, 246202, 254144, 262086, 268584, 285076, 310992, 349448, 358112, 360096, 369303, 381216, 414656, 427614, 441408, 492404, 524172, 537168, 570152, 621984, 698896, 716224, 720192, 738606, 762432, 855228, 984808, 1048344, 1074336, 1140304, 1243968, 1354111, 1397792, 1477212, 1710456, 1969616, 2096688, 2148672, 2280608, 2708222, 2795584, 2954424, 3420912, 3939232, 4062333, 4193376, 4561216, 5416444, 5908848, 6841824, 7878464, 8124666, 8386752, 10832888, 11817696, 13683648, 16249332, 21665776, 23635392, 32498664, 43331552, 64997328, 86663104, 129994656, 259989312]

約数ペア:

[(1, 259989312), (2, 129994656), (3, 86663104), (4, 64997328), (6, 43331552), (8, 32498664), (11, 23635392), (12, 21665776), (16, 16249332), (19, 13683648), (22, 11817696), (24, 10832888), (31, 8386752), (32, 8124666), (33, 7878464), (38, 6841824), (44, 5908848), (48, 5416444), (57, 4561216), (62, 4193376), (64, 4062333), (66, 3939232), (76, 3420912), (88, 2954424), (93, 2795584), (96, 2708222), (114, 2280608), (121, 2148672), (124, 2096688), (132, 1969616), (152, 1710456), (176, 1477212), (186, 1397792), (192, 1354111), (209, 1243968), (228, 1140304), (242, 1074336), (248, 1048344), (264, 984808), (304, 855228), (341, 762432), (352, 738606), (361, 720192), (363, 716224), (372, 698896), (418, 621984), (456, 570152), (484, 537168), (496, 524172), (528, 492404), (589, 441408), (608, 427614), (627, 414656), (682, 381216), (704, 369303), (722, 360096), (726, 358112), (744, 349448), (836, 310992), (912, 285076), (968, 268584), (992, 262086), (1023, 254144), (1056, 246202), (1083, 240064), (1178, 220704), (1216, 213807), (1254, 207328), (1364, 190608), (1444, 180048), (1452, 179056), (1488, 174724), (1672, 155496), (1767, 147136), (1824, 142538), (1936, 134292), (1984, 131043), (2046, 127072), (2112, 123101), (2166, 120032), (2299, 113088), (2356, 110352), (2508, 103664), (2728, 95304), (2888, 90024), (2904, 89528), (2976, 87362), (3344, 77748), (3534, 73568), (3648, 71269), (3751, 69312), (3872, 67146), (3971, 65472), (4092, 63536), (4332, 60016), (4598, 56544), (4712, 55176), (5016, 51832), (5456, 47652), (5776, 45012), (5808, 44764), (5952, 43681), (6479, 40128), (6688, 38874), (6897, 37696), (7068, 36784), (7502, 34656), (7744, 33573), (7942, 32736), (8184, 31768), (8664, 30008), (9196, 28272), (9424, 27588), (10032, 25916), (10912, 23826), (11191, 23232), (11253, 23104), (11552, 22506), (11616, 22382), (11913, 21824), (12958, 20064), (13376, 19437), (13794, 18848), (14136, 18392), (15004, 17328), (15884, 16368)]