1663994016

素因数分解:

$2^5\times 3^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 5217488640

約数和(自身を除く): 3553494624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 47, 48, 54, 58, 72, 81, 87, 94, 96, 108, 116, 141, 144, 157, 162, 174, 188, 216, 232, 243, 261, 282, 288, 314, 324, 348, 376, 423, 432, 464, 471, 486, 522, 564, 628, 648, 696, 752, 783, 846, 864, 928, 942, 972, 1044, 1128, 1256, 1269, 1296, 1363, 1392, 1413, 1504, 1566, 1692, 1884, 1944, 2088, 2256, 2349, 2512, 2538, 2592, 2726, 2784, 2826, 3132, 3384, 3768, 3807, 3888, 4089, 4176, 4239, 4512, 4553, 4698, 5024, 5076, 5452, 5652, 6264, 6768, 7047, 7379, 7536, 7614, 7776, 8178, 8352, 8478, 9106, 9396, 10152, 10904, 11304, 11421, 12267, 12528, 12717, 13536, 13659, 14094, 14758, 15072, 15228, 16356, 16956, 18212, 18792, 20304, 21808, 22137, 22608, 22842, 24534, 25056, 25434, 27318, 28188, 29516, 30456, 32712, 33912, 36424, 36801, 37584, 38151, 40608, 40977, 43616, 44274, 45216, 45684, 49068, 50868, 54636, 56376, 59032, 60912, 65424, 66411, 67824, 72848, 73602, 75168, 76302, 81954, 88548, 91368, 98136, 101736, 109272, 110403, 112752, 118064, 121824, 122931, 130848, 132822, 135648, 145696, 147204, 152604, 163908, 177096, 182736, 196272, 199233, 203472, 213991, 218544, 220806, 225504, 236128, 245862, 265644, 294408, 305208, 327816, 331209, 354192, 365472, 368793, 392544, 398466, 406944, 427982, 437088, 441612, 491724, 531288, 588816, 597699, 610416, 641973, 655632, 662418, 708384, 737586, 796932, 855964, 883224, 983448, 1062576, 1106379, 1177632, 1195398, 1220832, 1283946, 1311264, 1324836, 1475172, 1593864, 1711928, 1766448, 1793097, 1925919, 1966896, 2125152, 2212758, 2390796, 2567892, 2649672, 2950344, 3187728, 3423856, 3532896, 3586194, 3851838, 3933792, 4425516, 4781592, 5135784, 5299344, 5777757, 5900688, 6375456, 6847712, 7172388, 7703676, 8851032, 9563184, 10271568, 10598688, 11555514, 11801376, 14344776, 15407352, 17333271, 17702064, 19126368, 20543136, 23111028, 28689552, 30814704, 34666542, 35404128, 46222056, 51999813, 57379104, 61629408, 69333084, 92444112, 103999626, 138666168, 184888224, 207999252, 277332336, 415998504, 554664672, 831997008, 1663994016]

約数ペア:

[(1, 1663994016), (2, 831997008), (3, 554664672), (4, 415998504), (6, 277332336), (8, 207999252), (9, 184888224), (12, 138666168), (16, 103999626), (18, 92444112), (24, 69333084), (27, 61629408), (29, 57379104), (32, 51999813), (36, 46222056), (47, 35404128), (48, 34666542), (54, 30814704), (58, 28689552), (72, 23111028), (81, 20543136), (87, 19126368), (94, 17702064), (96, 17333271), (108, 15407352), (116, 14344776), (141, 11801376), (144, 11555514), (157, 10598688), (162, 10271568), (174, 9563184), (188, 8851032), (216, 7703676), (232, 7172388), (243, 6847712), (261, 6375456), (282, 5900688), (288, 5777757), (314, 5299344), (324, 5135784), (348, 4781592), (376, 4425516), (423, 3933792), (432, 3851838), (464, 3586194), (471, 3532896), (486, 3423856), (522, 3187728), (564, 2950344), (628, 2649672), (648, 2567892), (696, 2390796), (752, 2212758), (783, 2125152), (846, 1966896), (864, 1925919), (928, 1793097), (942, 1766448), (972, 1711928), (1044, 1593864), (1128, 1475172), (1256, 1324836), (1269, 1311264), (1296, 1283946), (1363, 1220832), (1392, 1195398), (1413, 1177632), (1504, 1106379), (1566, 1062576), (1692, 983448), (1884, 883224), (1944, 855964), (2088, 796932), (2256, 737586), (2349, 708384), (2512, 662418), (2538, 655632), (2592, 641973), (2726, 610416), (2784, 597699), (2826, 588816), (3132, 531288), (3384, 491724), (3768, 441612), (3807, 437088), (3888, 427982), (4089, 406944), (4176, 398466), (4239, 392544), (4512, 368793), (4553, 365472), (4698, 354192), (5024, 331209), (5076, 327816), (5452, 305208), (5652, 294408), (6264, 265644), (6768, 245862), (7047, 236128), (7379, 225504), (7536, 220806), (7614, 218544), (7776, 213991), (8178, 203472), (8352, 199233), (8478, 196272), (9106, 182736), (9396, 177096), (10152, 163908), (10904, 152604), (11304, 147204), (11421, 145696), (12267, 135648), (12528, 132822), (12717, 130848), (13536, 122931), (13659, 121824), (14094, 118064), (14758, 112752), (15072, 110403), (15228, 109272), (16356, 101736), (16956, 98136), (18212, 91368), (18792, 88548), (20304, 81954), (21808, 76302), (22137, 75168), (22608, 73602), (22842, 72848), (24534, 67824), (25056, 66411), (25434, 65424), (27318, 60912), (28188, 59032), (29516, 56376), (30456, 54636), (32712, 50868), (33912, 49068), (36424, 45684), (36801, 45216), (37584, 44274), (38151, 43616), (40608, 40977)]