783075384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39839}}^1$

素因数の和:39874

約数の個数: 128

約数和(自身を含む): 2677248000

約数和(自身を除く): 1894172616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 39839, 79678, 119517, 159356, 239034, 278873, 318712, 358551, 478068, 517907, 557746, 717102, 836619, 956136, 1035814, 1075653, 1115492, 1434204, 1553721, 1673238, 2071628, 2151306, 2230984, 2509857, 2868408, 3107442, 3346476, 3625349, 4143256, 4302612, 4661163, 5019714, 6214884, 6692952, 7250698, 7529571, 8605224, 9322326, 10039428, 10876047, 12429768, 13983489, 14501396, 15059142, 18644652, 20078856, 21752094, 27966978, 29002792, 30118284, 32628141, 37289304, 43504188, 55933956, 60236568, 65256282, 87008376, 97884423, 111867912, 130512564, 195768846, 261025128, 391537692, 783075384]

約数ペア:

[(1, 783075384), (2, 391537692), (3, 261025128), (4, 195768846), (6, 130512564), (7, 111867912), (8, 97884423), (9, 87008376), (12, 65256282), (13, 60236568), (14, 55933956), (18, 43504188), (21, 37289304), (24, 32628141), (26, 30118284), (27, 29002792), (28, 27966978), (36, 21752094), (39, 20078856), (42, 18644652), (52, 15059142), (54, 14501396), (56, 13983489), (63, 12429768), (72, 10876047), (78, 10039428), (84, 9322326), (91, 8605224), (104, 7529571), (108, 7250698), (117, 6692952), (126, 6214884), (156, 5019714), (168, 4661163), (182, 4302612), (189, 4143256), (216, 3625349), (234, 3346476), (252, 3107442), (273, 2868408), (312, 2509857), (351, 2230984), (364, 2151306), (378, 2071628), (468, 1673238), (504, 1553721), (546, 1434204), (702, 1115492), (728, 1075653), (756, 1035814), (819, 956136), (936, 836619), (1092, 717102), (1404, 557746), (1512, 517907), (1638, 478068), (2184, 358551), (2457, 318712), (2808, 278873), (3276, 239034), (4914, 159356), (6552, 119517), (9828, 79678), (19656, 39839)]