520546048

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 1200890880

約数和(自身を除く): 680344832

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 67, 88, 89, 124, 128, 134, 176, 178, 248, 256, 268, 341, 352, 356, 496, 536, 682, 704, 712, 737, 979, 992, 1072, 1364, 1408, 1424, 1474, 1958, 1984, 2077, 2144, 2728, 2759, 2816, 2848, 2948, 3916, 3968, 4154, 4288, 5456, 5518, 5696, 5896, 5963, 7832, 7936, 8308, 8576, 10912, 11036, 11392, 11792, 11926, 15664, 16616, 17152, 21824, 22072, 22784, 22847, 23584, 23852, 30349, 31328, 33232, 43648, 44144, 45694, 47168, 47704, 60698, 62656, 65593, 66464, 87296, 88288, 91388, 94336, 95408, 121396, 125312, 131186, 132928, 176576, 182776, 184853, 188672, 190816, 242792, 250624, 262372, 265856, 353152, 365552, 369706, 381632, 485584, 524744, 531712, 706304, 731104, 739412, 763264, 971168, 1049488, 1462208, 1478824, 1526528, 1942336, 2033383, 2098976, 2924416, 2957648, 3884672, 4066766, 4197952, 5848832, 5915296, 7769344, 8133532, 8395904, 11830592, 16267064, 16791808, 23661184, 32534128, 47322368, 65068256, 130136512, 260273024, 520546048]

約数ペア:

[(1, 520546048), (2, 260273024), (4, 130136512), (8, 65068256), (11, 47322368), (16, 32534128), (22, 23661184), (31, 16791808), (32, 16267064), (44, 11830592), (62, 8395904), (64, 8133532), (67, 7769344), (88, 5915296), (89, 5848832), (124, 4197952), (128, 4066766), (134, 3884672), (176, 2957648), (178, 2924416), (248, 2098976), (256, 2033383), (268, 1942336), (341, 1526528), (352, 1478824), (356, 1462208), (496, 1049488), (536, 971168), (682, 763264), (704, 739412), (712, 731104), (737, 706304), (979, 531712), (992, 524744), (1072, 485584), (1364, 381632), (1408, 369706), (1424, 365552), (1474, 353152), (1958, 265856), (1984, 262372), (2077, 250624), (2144, 242792), (2728, 190816), (2759, 188672), (2816, 184853), (2848, 182776), (2948, 176576), (3916, 132928), (3968, 131186), (4154, 125312), (4288, 121396), (5456, 95408), (5518, 94336), (5696, 91388), (5896, 88288), (5963, 87296), (7832, 66464), (7936, 65593), (8308, 62656), (8576, 60698), (10912, 47704), (11036, 47168), (11392, 45694), (11792, 44144), (11926, 43648), (15664, 33232), (16616, 31328), (17152, 30349), (21824, 23852), (22072, 23584), (22784, 22847)]