263850912

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^3\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 839664000

約数和(自身を除く): 575813088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 139, 144, 156, 169, 208, 216, 234, 278, 288, 312, 338, 351, 416, 417, 432, 468, 507, 556, 624, 676, 702, 834, 864, 936, 1014, 1112, 1248, 1251, 1352, 1404, 1521, 1668, 1807, 1872, 2028, 2197, 2224, 2502, 2704, 2808, 3042, 3336, 3614, 3744, 3753, 4056, 4394, 4448, 4563, 5004, 5408, 5421, 5616, 6084, 6591, 6672, 7228, 7506, 8112, 8788, 9126, 10008, 10842, 11232, 12168, 13182, 13344, 14456, 15012, 16224, 16263, 17576, 18252, 19773, 20016, 21684, 23491, 24336, 26364, 28912, 30024, 32526, 35152, 36504, 39546, 40032, 43368, 46982, 48672, 48789, 52728, 57824, 59319, 60048, 65052, 70304, 70473, 73008, 79092, 86736, 93964, 97578, 105456, 118638, 120096, 130104, 140946, 146016, 158184, 173472, 187928, 195156, 210912, 211419, 237276, 260208, 281892, 305383, 316368, 375856, 390312, 422838, 474552, 520416, 563784, 610766, 632736, 634257, 751712, 780624, 845676, 916149, 949104, 1127568, 1221532, 1268514, 1561248, 1691352, 1832298, 1898208, 2255136, 2443064, 2537028, 2748447, 3382704, 3664596, 4886128, 5074056, 5496894, 6765408, 7329192, 8245341, 9772256, 10148112, 10993788, 14658384, 16490682, 20296224, 21987576, 29316768, 32981364, 43975152, 65962728, 87950304, 131925456, 263850912]

約数ペア:

[(1, 263850912), (2, 131925456), (3, 87950304), (4, 65962728), (6, 43975152), (8, 32981364), (9, 29316768), (12, 21987576), (13, 20296224), (16, 16490682), (18, 14658384), (24, 10993788), (26, 10148112), (27, 9772256), (32, 8245341), (36, 7329192), (39, 6765408), (48, 5496894), (52, 5074056), (54, 4886128), (72, 3664596), (78, 3382704), (96, 2748447), (104, 2537028), (108, 2443064), (117, 2255136), (139, 1898208), (144, 1832298), (156, 1691352), (169, 1561248), (208, 1268514), (216, 1221532), (234, 1127568), (278, 949104), (288, 916149), (312, 845676), (338, 780624), (351, 751712), (416, 634257), (417, 632736), (432, 610766), (468, 563784), (507, 520416), (556, 474552), (624, 422838), (676, 390312), (702, 375856), (834, 316368), (864, 305383), (936, 281892), (1014, 260208), (1112, 237276), (1248, 211419), (1251, 210912), (1352, 195156), (1404, 187928), (1521, 173472), (1668, 158184), (1807, 146016), (1872, 140946), (2028, 130104), (2197, 120096), (2224, 118638), (2502, 105456), (2704, 97578), (2808, 93964), (3042, 86736), (3336, 79092), (3614, 73008), (3744, 70473), (3753, 70304), (4056, 65052), (4394, 60048), (4448, 59319), (4563, 57824), (5004, 52728), (5408, 48789), (5421, 48672), (5616, 46982), (6084, 43368), (6591, 40032), (6672, 39546), (7228, 36504), (7506, 35152), (8112, 32526), (8788, 30024), (9126, 28912), (10008, 26364), (10842, 24336), (11232, 23491), (12168, 21684), (13182, 20016), (13344, 19773), (14456, 18252), (15012, 17576), (16224, 16263)]