1284128832

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50287}}^1$

素因数の和:50328

約数の個数: 112

約数和(自身を含む): 4087408640

約数和(自身を除く): 2803279808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 50287, 100574, 150861, 201148, 301722, 352009, 402296, 603444, 704018, 804592, 955453, 1056027, 1206888, 1408036, 1609184, 1910906, 2112054, 2413776, 2816072, 2866359, 3218368, 3821812, 4224108, 4827552, 5632144, 5732718, 6688171, 7643624, 8448216, 9655104, 11264288, 11465436, 13376342, 15287248, 16896432, 20064513, 22528576, 22930872, 26752684, 30574496, 33792864, 40129026, 45861744, 53505368, 61148992, 67585728, 80258052, 91723488, 107010736, 160516104, 183446976, 214021472, 321032208, 428042944, 642064416, 1284128832]

約数ペア:

[(1, 1284128832), (2, 642064416), (3, 428042944), (4, 321032208), (6, 214021472), (7, 183446976), (8, 160516104), (12, 107010736), (14, 91723488), (16, 80258052), (19, 67585728), (21, 61148992), (24, 53505368), (28, 45861744), (32, 40129026), (38, 33792864), (42, 30574496), (48, 26752684), (56, 22930872), (57, 22528576), (64, 20064513), (76, 16896432), (84, 15287248), (96, 13376342), (112, 11465436), (114, 11264288), (133, 9655104), (152, 8448216), (168, 7643624), (192, 6688171), (224, 5732718), (228, 5632144), (266, 4827552), (304, 4224108), (336, 3821812), (399, 3218368), (448, 2866359), (456, 2816072), (532, 2413776), (608, 2112054), (672, 1910906), (798, 1609184), (912, 1408036), (1064, 1206888), (1216, 1056027), (1344, 955453), (1596, 804592), (1824, 704018), (2128, 603444), (3192, 402296), (3648, 352009), (4256, 301722), (6384, 201148), (8512, 150861), (12768, 100574), (25536, 50287)]