221625936

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:990

約数の個数: 160

約数和(自身を含む): 736619520

約数和(自身を除く): 514993584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 83, 84, 108, 112, 126, 144, 166, 168, 189, 216, 249, 252, 332, 336, 378, 432, 498, 504, 581, 664, 747, 756, 883, 996, 1008, 1162, 1328, 1494, 1512, 1743, 1766, 1992, 2241, 2324, 2649, 2988, 3024, 3486, 3532, 3984, 4482, 4648, 5229, 5298, 5976, 6181, 6972, 7064, 7947, 8964, 9296, 10458, 10596, 11952, 12362, 13944, 14128, 15687, 15894, 17928, 18543, 20916, 21192, 23841, 24724, 27888, 31374, 31788, 35856, 37086, 41832, 42384, 47682, 49448, 55629, 62748, 63576, 73289, 74172, 83664, 95364, 98896, 111258, 125496, 127152, 146578, 148344, 166887, 190728, 219867, 222516, 250992, 293156, 296688, 333774, 381456, 439734, 445032, 513023, 586312, 659601, 667548, 879468, 890064, 1026046, 1172624, 1319202, 1335096, 1539069, 1758936, 1978803, 2052092, 2638404, 2670192, 3078138, 3517872, 3957606, 4104184, 4617207, 5276808, 6156276, 7915212, 8208368, 9234414, 10553616, 12312552, 13851621, 15830424, 18468828, 24625104, 27703242, 31660848, 36937656, 55406484, 73875312, 110812968, 221625936]

約数ペア:

[(1, 221625936), (2, 110812968), (3, 73875312), (4, 55406484), (6, 36937656), (7, 31660848), (8, 27703242), (9, 24625104), (12, 18468828), (14, 15830424), (16, 13851621), (18, 12312552), (21, 10553616), (24, 9234414), (27, 8208368), (28, 7915212), (36, 6156276), (42, 5276808), (48, 4617207), (54, 4104184), (56, 3957606), (63, 3517872), (72, 3078138), (83, 2670192), (84, 2638404), (108, 2052092), (112, 1978803), (126, 1758936), (144, 1539069), (166, 1335096), (168, 1319202), (189, 1172624), (216, 1026046), (249, 890064), (252, 879468), (332, 667548), (336, 659601), (378, 586312), (432, 513023), (498, 445032), (504, 439734), (581, 381456), (664, 333774), (747, 296688), (756, 293156), (883, 250992), (996, 222516), (1008, 219867), (1162, 190728), (1328, 166887), (1494, 148344), (1512, 146578), (1743, 127152), (1766, 125496), (1992, 111258), (2241, 98896), (2324, 95364), (2649, 83664), (2988, 74172), (3024, 73289), (3486, 63576), (3532, 62748), (3984, 55629), (4482, 49448), (4648, 47682), (5229, 42384), (5298, 41832), (5976, 37086), (6181, 35856), (6972, 31788), (7064, 31374), (7947, 27888), (8964, 24724), (9296, 23841), (10458, 21192), (10596, 20916), (11952, 18543), (12362, 17928), (13944, 15894), (14128, 15687)]