2564451456

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1971

約数の個数: 192

約数和(自身を含む): 8036808480

約数和(自身を除く): 5472357024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 128, 146, 147, 168, 192, 196, 219, 224, 292, 294, 336, 384, 392, 438, 448, 511, 584, 588, 672, 784, 876, 896, 1022, 1168, 1176, 1344, 1533, 1568, 1752, 1867, 2044, 2336, 2352, 2688, 3066, 3136, 3504, 3577, 3734, 4088, 4672, 4704, 5601, 6132, 6272, 7008, 7154, 7468, 8176, 9344, 9408, 10731, 11202, 12264, 13069, 14016, 14308, 14936, 16352, 18816, 21462, 22404, 24528, 26138, 28032, 28616, 29872, 32704, 39207, 42924, 44808, 49056, 52276, 57232, 59744, 65408, 78414, 85848, 89616, 91483, 98112, 104552, 114464, 119488, 136291, 156828, 171696, 179232, 182966, 196224, 209104, 228928, 238976, 272582, 274449, 313656, 343392, 358464, 365932, 408873, 418208, 457856, 545164, 548898, 627312, 686784, 716928, 731864, 817746, 836416, 954037, 1090328, 1097796, 1254624, 1373568, 1463728, 1635492, 1672832, 1908074, 2180656, 2195592, 2509248, 2862111, 2927456, 3270984, 3816148, 4361312, 4391184, 5018496, 5724222, 5854912, 6541968, 6678259, 7632296, 8722624, 8782368, 11448444, 11709824, 13083936, 13356518, 15264592, 17445248, 17564736, 20034777, 22896888, 26167872, 26713036, 30529184, 35129472, 40069554, 45793776, 52335744, 53426072, 61058368, 80139108, 91587552, 106852144, 122116736, 160278216, 183175104, 213704288, 320556432, 366350208, 427408576, 641112864, 854817152, 1282225728, 2564451456]

約数ペア:

[(1, 2564451456), (2, 1282225728), (3, 854817152), (4, 641112864), (6, 427408576), (7, 366350208), (8, 320556432), (12, 213704288), (14, 183175104), (16, 160278216), (21, 122116736), (24, 106852144), (28, 91587552), (32, 80139108), (42, 61058368), (48, 53426072), (49, 52335744), (56, 45793776), (64, 40069554), (73, 35129472), (84, 30529184), (96, 26713036), (98, 26167872), (112, 22896888), (128, 20034777), (146, 17564736), (147, 17445248), (168, 15264592), (192, 13356518), (196, 13083936), (219, 11709824), (224, 11448444), (292, 8782368), (294, 8722624), (336, 7632296), (384, 6678259), (392, 6541968), (438, 5854912), (448, 5724222), (511, 5018496), (584, 4391184), (588, 4361312), (672, 3816148), (784, 3270984), (876, 2927456), (896, 2862111), (1022, 2509248), (1168, 2195592), (1176, 2180656), (1344, 1908074), (1533, 1672832), (1568, 1635492), (1752, 1463728), (1867, 1373568), (2044, 1254624), (2336, 1097796), (2352, 1090328), (2688, 954037), (3066, 836416), (3136, 817746), (3504, 731864), (3577, 716928), (3734, 686784), (4088, 627312), (4672, 548898), (4704, 545164), (5601, 457856), (6132, 418208), (6272, 408873), (7008, 365932), (7154, 358464), (7468, 343392), (8176, 313656), (9344, 274449), (9408, 272582), (10731, 238976), (11202, 228928), (12264, 209104), (13069, 196224), (14016, 182966), (14308, 179232), (14936, 171696), (16352, 156828), (18816, 136291), (21462, 119488), (22404, 114464), (24528, 104552), (26138, 98112), (28032, 91483), (28616, 89616), (29872, 85848), (32704, 78414), (39207, 65408), (42924, 59744), (44808, 57232), (49056, 52276)]