40231968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 133539840

約数和(自身を除く): 93307872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 96, 112, 114, 133, 137, 138, 152, 161, 168, 184, 224, 228, 266, 274, 276, 304, 322, 336, 368, 399, 411, 437, 456, 483, 532, 548, 552, 608, 644, 672, 736, 798, 822, 874, 912, 959, 966, 1064, 1096, 1104, 1288, 1311, 1596, 1644, 1748, 1824, 1918, 1932, 2128, 2192, 2208, 2576, 2603, 2622, 2877, 3059, 3151, 3192, 3288, 3496, 3836, 3864, 4256, 4384, 5152, 5206, 5244, 5754, 6118, 6302, 6384, 6576, 6992, 7672, 7728, 7809, 9177, 9453, 10412, 10488, 11508, 12236, 12604, 12768, 13152, 13984, 15344, 15456, 15618, 18221, 18354, 18906, 20824, 20976, 22057, 23016, 24472, 25208, 30688, 31236, 36442, 36708, 37812, 41648, 41952, 44114, 46032, 48944, 50416, 54663, 59869, 62472, 66171, 72884, 73416, 75624, 83296, 88228, 92064, 97888, 100832, 109326, 119738, 124944, 132342, 145768, 146832, 151248, 176456, 179607, 218652, 239476, 249888, 264684, 291536, 293664, 302496, 352912, 359214, 419083, 437304, 478952, 529368, 583072, 705824, 718428, 838166, 874608, 957904, 1058736, 1257249, 1436856, 1676332, 1749216, 1915808, 2117472, 2514498, 2873712, 3352664, 5028996, 5747424, 6705328, 10057992, 13410656, 20115984, 40231968]

約数ペア:

[(1, 40231968), (2, 20115984), (3, 13410656), (4, 10057992), (6, 6705328), (7, 5747424), (8, 5028996), (12, 3352664), (14, 2873712), (16, 2514498), (19, 2117472), (21, 1915808), (23, 1749216), (24, 1676332), (28, 1436856), (32, 1257249), (38, 1058736), (42, 957904), (46, 874608), (48, 838166), (56, 718428), (57, 705824), (69, 583072), (76, 529368), (84, 478952), (92, 437304), (96, 419083), (112, 359214), (114, 352912), (133, 302496), (137, 293664), (138, 291536), (152, 264684), (161, 249888), (168, 239476), (184, 218652), (224, 179607), (228, 176456), (266, 151248), (274, 146832), (276, 145768), (304, 132342), (322, 124944), (336, 119738), (368, 109326), (399, 100832), (411, 97888), (437, 92064), (456, 88228), (483, 83296), (532, 75624), (548, 73416), (552, 72884), (608, 66171), (644, 62472), (672, 59869), (736, 54663), (798, 50416), (822, 48944), (874, 46032), (912, 44114), (959, 41952), (966, 41648), (1064, 37812), (1096, 36708), (1104, 36442), (1288, 31236), (1311, 30688), (1596, 25208), (1644, 24472), (1748, 23016), (1824, 22057), (1918, 20976), (1932, 20824), (2128, 18906), (2192, 18354), (2208, 18221), (2576, 15618), (2603, 15456), (2622, 15344), (2877, 13984), (3059, 13152), (3151, 12768), (3192, 12604), (3288, 12236), (3496, 11508), (3836, 10488), (3864, 10412), (4256, 9453), (4384, 9177), (5152, 7809), (5206, 7728), (5244, 7672), (5754, 6992), (6118, 6576), (6302, 6384)]