810343968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5615

約数の個数: 144

約数和(自身を含む): 2554723584

約数和(自身を除く): 1744379616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2976, 3038, 3472, 4557, 4704, 5208, 5557, 6076, 6944, 9114, 10416, 11114, 12152, 16671, 18228, 20832, 22228, 24304, 33342, 36456, 38899, 44456, 48608, 66684, 72912, 77798, 88912, 116697, 133368, 145824, 155596, 172267, 177824, 233394, 266736, 272293, 311192, 344534, 466788, 516801, 533472, 544586, 622384, 689068, 816879, 933576, 1033602, 1089172, 1205869, 1244768, 1378136, 1633758, 1867152, 2067204, 2178344, 2411738, 2756272, 3267516, 3617607, 3734304, 4134408, 4356688, 4823476, 5512544, 6535032, 7235214, 8268816, 8441083, 8713376, 9646952, 13070064, 14470428, 16537632, 16882166, 19293904, 25323249, 26140128, 28940856, 33764332, 38587808, 50646498, 57881712, 67528664, 101292996, 115763424, 135057328, 202585992, 270114656, 405171984, 810343968]

約数ペア:

[(1, 810343968), (2, 405171984), (3, 270114656), (4, 202585992), (6, 135057328), (7, 115763424), (8, 101292996), (12, 67528664), (14, 57881712), (16, 50646498), (21, 38587808), (24, 33764332), (28, 28940856), (31, 26140128), (32, 25323249), (42, 19293904), (48, 16882166), (49, 16537632), (56, 14470428), (62, 13070064), (84, 9646952), (93, 8713376), (96, 8441083), (98, 8268816), (112, 7235214), (124, 6535032), (147, 5512544), (168, 4823476), (186, 4356688), (196, 4134408), (217, 3734304), (224, 3617607), (248, 3267516), (294, 2756272), (336, 2411738), (372, 2178344), (392, 2067204), (434, 1867152), (496, 1633758), (588, 1378136), (651, 1244768), (672, 1205869), (744, 1089172), (784, 1033602), (868, 933576), (992, 816879), (1176, 689068), (1302, 622384), (1488, 544586), (1519, 533472), (1568, 516801), (1736, 466788), (2352, 344534), (2604, 311192), (2976, 272293), (3038, 266736), (3472, 233394), (4557, 177824), (4704, 172267), (5208, 155596), (5557, 145824), (6076, 133368), (6944, 116697), (9114, 88912), (10416, 77798), (11114, 72912), (12152, 66684), (16671, 48608), (18228, 44456), (20832, 38899), (22228, 36456), (24304, 33342)]