890244576

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 2942267328

約数和(自身を除く): 2052022752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 71, 72, 78, 96, 102, 104, 117, 136, 142, 144, 153, 156, 197, 204, 208, 213, 221, 234, 272, 284, 288, 306, 312, 394, 408, 416, 426, 442, 468, 544, 568, 591, 612, 624, 639, 663, 788, 816, 852, 884, 923, 936, 1136, 1182, 1207, 1224, 1248, 1278, 1326, 1576, 1632, 1704, 1768, 1773, 1846, 1872, 1989, 2272, 2364, 2414, 2448, 2556, 2561, 2652, 2769, 3152, 3349, 3408, 3536, 3546, 3621, 3692, 3744, 3978, 4728, 4828, 4896, 5112, 5122, 5304, 5538, 6304, 6698, 6816, 7072, 7092, 7242, 7384, 7683, 7956, 8307, 9456, 9656, 10047, 10224, 10244, 10608, 10863, 11076, 13396, 13987, 14184, 14484, 14768, 15366, 15691, 15912, 16614, 18912, 19312, 20094, 20448, 20488, 21216, 21726, 22152, 23049, 26792, 27974, 28368, 28968, 29536, 30141, 30732, 31382, 31824, 33228, 38624, 40188, 40976, 41961, 43452, 43537, 44304, 46098, 47073, 53584, 55948, 56736, 57936, 60282, 61464, 62764, 63648, 66456, 80376, 81952, 83922, 86904, 87074, 88608, 92196, 94146, 107168, 111896, 115872, 120564, 122928, 125528, 125883, 130611, 132912, 141219, 160752, 167844, 173808, 174148, 181831, 184392, 188292, 223792, 237779, 241128, 245856, 251056, 251766, 261222, 265824, 282438, 321504, 335688, 347616, 348296, 363662, 368784, 376584, 391833, 447584, 475558, 482256, 502112, 503532, 522444, 545493, 564876, 671376, 696592, 713337, 727324, 737568, 753168, 783666, 951116, 964512, 1007064, 1044888, 1090986, 1129752, 1342752, 1393184, 1426674, 1454648, 1506336, 1567332, 1636479, 1902232, 2014128, 2089776, 2140011, 2181972, 2259504, 2853348, 2909296, 3091127, 3134664, 3272958, 3804464, 4028256, 4179552, 4280022, 4363944, 4519008, 5706696, 5818592, 6182254, 6269328, 6545916, 7608928, 8560044, 8727888, 9273381, 11413392, 12364508, 12538656, 13091832, 17120088, 17455776, 18546762, 22826784, 24729016, 26183664, 27820143, 34240176, 37093524, 49458032, 52367328, 55640286, 68480352, 74187048, 98916064, 111280572, 148374096, 222561144, 296748192, 445122288, 890244576]

約数ペア:

[(1, 890244576), (2, 445122288), (3, 296748192), (4, 222561144), (6, 148374096), (8, 111280572), (9, 98916064), (12, 74187048), (13, 68480352), (16, 55640286), (17, 52367328), (18, 49458032), (24, 37093524), (26, 34240176), (32, 27820143), (34, 26183664), (36, 24729016), (39, 22826784), (48, 18546762), (51, 17455776), (52, 17120088), (68, 13091832), (71, 12538656), (72, 12364508), (78, 11413392), (96, 9273381), (102, 8727888), (104, 8560044), (117, 7608928), (136, 6545916), (142, 6269328), (144, 6182254), (153, 5818592), (156, 5706696), (197, 4519008), (204, 4363944), (208, 4280022), (213, 4179552), (221, 4028256), (234, 3804464), (272, 3272958), (284, 3134664), (288, 3091127), (306, 2909296), (312, 2853348), (394, 2259504), (408, 2181972), (416, 2140011), (426, 2089776), (442, 2014128), (468, 1902232), (544, 1636479), (568, 1567332), (591, 1506336), (612, 1454648), (624, 1426674), (639, 1393184), (663, 1342752), (788, 1129752), (816, 1090986), (852, 1044888), (884, 1007064), (923, 964512), (936, 951116), (1136, 783666), (1182, 753168), (1207, 737568), (1224, 727324), (1248, 713337), (1278, 696592), (1326, 671376), (1576, 564876), (1632, 545493), (1704, 522444), (1768, 503532), (1773, 502112), (1846, 482256), (1872, 475558), (1989, 447584), (2272, 391833), (2364, 376584), (2414, 368784), (2448, 363662), (2556, 348296), (2561, 347616), (2652, 335688), (2769, 321504), (3152, 282438), (3349, 265824), (3408, 261222), (3536, 251766), (3546, 251056), (3621, 245856), (3692, 241128), (3744, 237779), (3978, 223792), (4728, 188292), (4828, 184392), (4896, 181831), (5112, 174148), (5122, 173808), (5304, 167844), (5538, 160752), (6304, 141219), (6698, 132912), (6816, 130611), (7072, 125883), (7092, 125528), (7242, 122928), (7384, 120564), (7683, 115872), (7956, 111896), (8307, 107168), (9456, 94146), (9656, 92196), (10047, 88608), (10224, 87074), (10244, 86904), (10608, 83922), (10863, 81952), (11076, 80376), (13396, 66456), (13987, 63648), (14184, 62764), (14484, 61464), (14768, 60282), (15366, 57936), (15691, 56736), (15912, 55948), (16614, 53584), (18912, 47073), (19312, 46098), (20094, 44304), (20448, 43537), (20488, 43452), (21216, 41961), (21726, 40976), (22152, 40188), (23049, 38624), (26792, 33228), (27974, 31824), (28368, 31382), (28968, 30732), (29536, 30141)]