291255218192

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{11351}}^1$

素因数の和:11784

約数の個数: 80

約数和(自身を含む): 582766272000

約数和(自身を除く): 291511053808

約数列:

[1, 2, 4, 8, 16, 47, 94, 149, 188, 229, 298, 376, 458, 596, 752, 916, 1192, 1832, 2384, 3664, 7003, 10763, 11351, 14006, 21526, 22702, 28012, 34121, 43052, 45404, 56024, 68242, 86104, 90808, 112048, 136484, 172208, 181616, 272968, 533497, 545936, 1066994, 1603687, 1691299, 2133988, 2599379, 3207374, 3382598, 4267976, 5198758, 6414748, 6765196, 8535952, 10397516, 12829496, 13530392, 20795032, 25658992, 27060784, 41590064, 79491053, 122170813, 158982106, 244341626, 317964212, 387307471, 488683252, 635928424, 774614942, 977366504, 1271856848, 1549229884, 1954733008, 3098459768, 6196919536, 18203451137, 36406902274, 72813804548, 145627609096, 291255218192]

約数ペア:

[(1, 291255218192), (2, 145627609096), (4, 72813804548), (8, 36406902274), (16, 18203451137), (47, 6196919536), (94, 3098459768), (149, 1954733008), (188, 1549229884), (229, 1271856848), (298, 977366504), (376, 774614942), (458, 635928424), (596, 488683252), (752, 387307471), (916, 317964212), (1192, 244341626), (1832, 158982106), (2384, 122170813), (3664, 79491053), (7003, 41590064), (10763, 27060784), (11351, 25658992), (14006, 20795032), (21526, 13530392), (22702, 12829496), (28012, 10397516), (34121, 8535952), (43052, 6765196), (45404, 6414748), (56024, 5198758), (68242, 4267976), (86104, 3382598), (90808, 3207374), (112048, 2599379), (136484, 2133988), (172208, 1691299), (181616, 1603687), (272968, 1066994), (533497, 545936)]