641082816

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1224

約数の個数: 224

約数和(自身を含む): 2128723200

約数和(自身を除く): 1487640384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 64, 66, 72, 87, 88, 96, 99, 108, 116, 132, 144, 174, 176, 192, 198, 216, 232, 261, 264, 288, 297, 319, 348, 352, 396, 432, 464, 522, 528, 576, 594, 638, 696, 704, 783, 792, 864, 928, 957, 1044, 1056, 1163, 1188, 1276, 1392, 1566, 1584, 1728, 1856, 1914, 2088, 2112, 2326, 2376, 2552, 2784, 2871, 3132, 3168, 3489, 3828, 4176, 4652, 4752, 5104, 5568, 5742, 6264, 6336, 6978, 7656, 8352, 8613, 9304, 9504, 10208, 10467, 11484, 12528, 12793, 13956, 15312, 16704, 17226, 18608, 19008, 20416, 20934, 22968, 25056, 25586, 27912, 30624, 31401, 33727, 34452, 37216, 38379, 41868, 45936, 50112, 51172, 55824, 61248, 62802, 67454, 68904, 74432, 76758, 83736, 91872, 101181, 102344, 111648, 115137, 125604, 134908, 137808, 153516, 167472, 183744, 202362, 204688, 223296, 230274, 251208, 269816, 275616, 303543, 307032, 334944, 345411, 370997, 404724, 409376, 460548, 502416, 539632, 551232, 607086, 614064, 669888, 690822, 741994, 809448, 818752, 910629, 921096, 1004832, 1079264, 1112991, 1214172, 1228128, 1381644, 1483988, 1618896, 1821258, 1842192, 2009664, 2158528, 2225982, 2428344, 2456256, 2763288, 2967976, 3237792, 3338973, 3642516, 3684384, 4451964, 4856688, 5526576, 5935952, 6475584, 6677946, 7285032, 7368768, 8903928, 9713376, 10016919, 11053152, 11871904, 13355892, 14570064, 17807856, 19426752, 20033838, 22106304, 23743808, 26711784, 29140128, 35615712, 40067676, 53423568, 58280256, 71231424, 80135352, 106847136, 160270704, 213694272, 320541408, 641082816]

約数ペア:

[(1, 641082816), (2, 320541408), (3, 213694272), (4, 160270704), (6, 106847136), (8, 80135352), (9, 71231424), (11, 58280256), (12, 53423568), (16, 40067676), (18, 35615712), (22, 29140128), (24, 26711784), (27, 23743808), (29, 22106304), (32, 20033838), (33, 19426752), (36, 17807856), (44, 14570064), (48, 13355892), (54, 11871904), (58, 11053152), (64, 10016919), (66, 9713376), (72, 8903928), (87, 7368768), (88, 7285032), (96, 6677946), (99, 6475584), (108, 5935952), (116, 5526576), (132, 4856688), (144, 4451964), (174, 3684384), (176, 3642516), (192, 3338973), (198, 3237792), (216, 2967976), (232, 2763288), (261, 2456256), (264, 2428344), (288, 2225982), (297, 2158528), (319, 2009664), (348, 1842192), (352, 1821258), (396, 1618896), (432, 1483988), (464, 1381644), (522, 1228128), (528, 1214172), (576, 1112991), (594, 1079264), (638, 1004832), (696, 921096), (704, 910629), (783, 818752), (792, 809448), (864, 741994), (928, 690822), (957, 669888), (1044, 614064), (1056, 607086), (1163, 551232), (1188, 539632), (1276, 502416), (1392, 460548), (1566, 409376), (1584, 404724), (1728, 370997), (1856, 345411), (1914, 334944), (2088, 307032), (2112, 303543), (2326, 275616), (2376, 269816), (2552, 251208), (2784, 230274), (2871, 223296), (3132, 204688), (3168, 202362), (3489, 183744), (3828, 167472), (4176, 153516), (4652, 137808), (4752, 134908), (5104, 125604), (5568, 115137), (5742, 111648), (6264, 102344), (6336, 101181), (6978, 91872), (7656, 83736), (8352, 76758), (8613, 74432), (9304, 68904), (9504, 67454), (10208, 62802), (10467, 61248), (11484, 55824), (12528, 51172), (12793, 50112), (13956, 45936), (15312, 41868), (16704, 38379), (17226, 37216), (18608, 34452), (19008, 33727), (20416, 31401), (20934, 30624), (22968, 27912), (25056, 25586)]