290242368

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:581

約数の個数: 168

約数和(自身を含む): 908657568

約数和(自身を除く): 618415200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 83, 96, 104, 117, 144, 156, 166, 192, 208, 234, 249, 288, 312, 332, 416, 467, 468, 498, 576, 624, 664, 747, 832, 934, 936, 996, 1079, 1248, 1328, 1401, 1494, 1868, 1872, 1992, 2158, 2496, 2656, 2802, 2988, 3237, 3736, 3744, 3984, 4203, 4316, 5312, 5604, 5976, 6071, 6474, 7472, 7488, 7968, 8406, 8632, 9711, 11208, 11952, 12142, 12948, 14944, 15936, 16812, 17264, 18213, 19422, 22416, 23904, 24284, 25896, 29888, 33624, 34528, 36426, 38761, 38844, 44832, 47808, 48568, 51792, 54639, 67248, 69056, 72852, 77522, 77688, 89664, 97136, 103584, 109278, 116283, 134496, 145704, 155044, 155376, 194272, 207168, 218556, 232566, 268992, 291408, 310088, 310752, 348849, 388544, 437112, 465132, 503893, 582816, 620176, 621504, 697698, 874224, 930264, 1007786, 1165632, 1240352, 1395396, 1511679, 1748448, 1860528, 2015572, 2480704, 2790792, 3023358, 3496896, 3721056, 4031144, 4535037, 5581584, 6046716, 7442112, 8062288, 9070074, 11163168, 12093432, 16124576, 18140148, 22326336, 24186864, 32249152, 36280296, 48373728, 72560592, 96747456, 145121184, 290242368]

約数ペア:

[(1, 290242368), (2, 145121184), (3, 96747456), (4, 72560592), (6, 48373728), (8, 36280296), (9, 32249152), (12, 24186864), (13, 22326336), (16, 18140148), (18, 16124576), (24, 12093432), (26, 11163168), (32, 9070074), (36, 8062288), (39, 7442112), (48, 6046716), (52, 5581584), (64, 4535037), (72, 4031144), (78, 3721056), (83, 3496896), (96, 3023358), (104, 2790792), (117, 2480704), (144, 2015572), (156, 1860528), (166, 1748448), (192, 1511679), (208, 1395396), (234, 1240352), (249, 1165632), (288, 1007786), (312, 930264), (332, 874224), (416, 697698), (467, 621504), (468, 620176), (498, 582816), (576, 503893), (624, 465132), (664, 437112), (747, 388544), (832, 348849), (934, 310752), (936, 310088), (996, 291408), (1079, 268992), (1248, 232566), (1328, 218556), (1401, 207168), (1494, 194272), (1868, 155376), (1872, 155044), (1992, 145704), (2158, 134496), (2496, 116283), (2656, 109278), (2802, 103584), (2988, 97136), (3237, 89664), (3736, 77688), (3744, 77522), (3984, 72852), (4203, 69056), (4316, 67248), (5312, 54639), (5604, 51792), (5976, 48568), (6071, 47808), (6474, 44832), (7472, 38844), (7488, 38761), (7968, 36426), (8406, 34528), (8632, 33624), (9711, 29888), (11208, 25896), (11952, 24284), (12142, 23904), (12948, 22416), (14944, 19422), (15936, 18213), (16812, 17264)]