397366816

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 1036385280

約数和(自身を除く): 639018464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 67, 77, 83, 88, 112, 116, 134, 154, 166, 176, 203, 224, 232, 268, 308, 319, 332, 352, 406, 464, 469, 536, 581, 616, 638, 664, 737, 812, 913, 928, 938, 1072, 1162, 1232, 1276, 1328, 1474, 1624, 1826, 1876, 1943, 2144, 2233, 2324, 2407, 2464, 2552, 2656, 2948, 3248, 3652, 3752, 3886, 4466, 4648, 4814, 5104, 5159, 5561, 5896, 6391, 6496, 7304, 7504, 7772, 8932, 9296, 9628, 10208, 10318, 11122, 11792, 12782, 13601, 14608, 15008, 15544, 16849, 17864, 18592, 19256, 20636, 21373, 22244, 23584, 25564, 26477, 27202, 29216, 31088, 33698, 35728, 38512, 38927, 41272, 42746, 44488, 51128, 52954, 54404, 61171, 62176, 67396, 71456, 77024, 77854, 82544, 85492, 88976, 102256, 105908, 108808, 122342, 134792, 149611, 155708, 161269, 165088, 170984, 177952, 185339, 204512, 211816, 217616, 244684, 269584, 299222, 311416, 322538, 341968, 370678, 423632, 428197, 435232, 489368, 539168, 598444, 622832, 645076, 683936, 741356, 847264, 856394, 978736, 1128883, 1196888, 1245664, 1290152, 1482712, 1712788, 1773959, 1957472, 2257766, 2393776, 2580304, 2965424, 3425576, 3547918, 4515532, 4787552, 5160608, 5930848, 6851152, 7095836, 9031064, 12417713, 13702304, 14191672, 18062128, 24835426, 28383344, 36124256, 49670852, 56766688, 99341704, 198683408, 397366816]

約数ペア:

[(1, 397366816), (2, 198683408), (4, 99341704), (7, 56766688), (8, 49670852), (11, 36124256), (14, 28383344), (16, 24835426), (22, 18062128), (28, 14191672), (29, 13702304), (32, 12417713), (44, 9031064), (56, 7095836), (58, 6851152), (67, 5930848), (77, 5160608), (83, 4787552), (88, 4515532), (112, 3547918), (116, 3425576), (134, 2965424), (154, 2580304), (166, 2393776), (176, 2257766), (203, 1957472), (224, 1773959), (232, 1712788), (268, 1482712), (308, 1290152), (319, 1245664), (332, 1196888), (352, 1128883), (406, 978736), (464, 856394), (469, 847264), (536, 741356), (581, 683936), (616, 645076), (638, 622832), (664, 598444), (737, 539168), (812, 489368), (913, 435232), (928, 428197), (938, 423632), (1072, 370678), (1162, 341968), (1232, 322538), (1276, 311416), (1328, 299222), (1474, 269584), (1624, 244684), (1826, 217616), (1876, 211816), (1943, 204512), (2144, 185339), (2233, 177952), (2324, 170984), (2407, 165088), (2464, 161269), (2552, 155708), (2656, 149611), (2948, 134792), (3248, 122342), (3652, 108808), (3752, 105908), (3886, 102256), (4466, 88976), (4648, 85492), (4814, 82544), (5104, 77854), (5159, 77024), (5561, 71456), (5896, 67396), (6391, 62176), (6496, 61171), (7304, 54404), (7504, 52954), (7772, 51128), (8932, 44488), (9296, 42746), (9628, 41272), (10208, 38927), (10318, 38512), (11122, 35728), (11792, 33698), (12782, 31088), (13601, 29216), (14608, 27202), (15008, 26477), (15544, 25564), (16849, 23584), (17864, 22244), (18592, 21373), (19256, 20636)]