1215856656

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:851

約数の個数: 200

約数和(自身を含む): 4046518784

約数和(自身を除く): 2830662128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 223, 252, 324, 336, 378, 432, 446, 504, 567, 601, 648, 669, 756, 892, 1008, 1134, 1202, 1296, 1338, 1512, 1561, 1784, 1803, 2007, 2268, 2404, 2676, 3024, 3122, 3568, 3606, 4014, 4207, 4536, 4683, 4808, 5352, 5409, 6021, 6244, 7212, 8028, 8414, 9072, 9366, 9616, 10704, 10818, 12042, 12488, 12621, 14049, 14424, 16056, 16227, 16828, 18063, 18732, 21636, 24084, 24976, 25242, 28098, 28848, 32112, 32454, 33656, 36126, 37464, 37863, 42147, 43272, 48168, 48681, 50484, 56196, 64908, 67312, 72252, 74928, 75726, 84294, 86544, 96336, 97362, 100968, 112392, 113589, 126441, 129816, 134023, 144504, 151452, 168588, 194724, 201936, 224784, 227178, 252882, 259632, 268046, 289008, 302904, 337176, 340767, 389448, 402069, 454356, 505764, 536092, 605808, 674352, 681534, 778896, 804138, 908712, 938161, 1011528, 1072184, 1206207, 1363068, 1608276, 1817424, 1876322, 2023056, 2144368, 2412414, 2726136, 2814483, 3216552, 3618621, 3752644, 4824828, 5452272, 5628966, 6433104, 7237242, 7505288, 8443449, 9649656, 10855863, 11257932, 14474484, 15010576, 16886898, 19299312, 21711726, 22515864, 25330347, 28948968, 33773796, 43423452, 45031728, 50660694, 57897936, 67547592, 75991041, 86846904, 101321388, 135095184, 151982082, 173693808, 202642776, 303964164, 405285552, 607928328, 1215856656]

約数ペア:

[(1, 1215856656), (2, 607928328), (3, 405285552), (4, 303964164), (6, 202642776), (7, 173693808), (8, 151982082), (9, 135095184), (12, 101321388), (14, 86846904), (16, 75991041), (18, 67547592), (21, 57897936), (24, 50660694), (27, 45031728), (28, 43423452), (36, 33773796), (42, 28948968), (48, 25330347), (54, 22515864), (56, 21711726), (63, 19299312), (72, 16886898), (81, 15010576), (84, 14474484), (108, 11257932), (112, 10855863), (126, 9649656), (144, 8443449), (162, 7505288), (168, 7237242), (189, 6433104), (216, 5628966), (223, 5452272), (252, 4824828), (324, 3752644), (336, 3618621), (378, 3216552), (432, 2814483), (446, 2726136), (504, 2412414), (567, 2144368), (601, 2023056), (648, 1876322), (669, 1817424), (756, 1608276), (892, 1363068), (1008, 1206207), (1134, 1072184), (1202, 1011528), (1296, 938161), (1338, 908712), (1512, 804138), (1561, 778896), (1784, 681534), (1803, 674352), (2007, 605808), (2268, 536092), (2404, 505764), (2676, 454356), (3024, 402069), (3122, 389448), (3568, 340767), (3606, 337176), (4014, 302904), (4207, 289008), (4536, 268046), (4683, 259632), (4808, 252882), (5352, 227178), (5409, 224784), (6021, 201936), (6244, 194724), (7212, 168588), (8028, 151452), (8414, 144504), (9072, 134023), (9366, 129816), (9616, 126441), (10704, 113589), (10818, 112392), (12042, 100968), (12488, 97362), (12621, 96336), (14049, 86544), (14424, 84294), (16056, 75726), (16227, 74928), (16828, 72252), (18063, 67312), (18732, 64908), (21636, 56196), (24084, 50484), (24976, 48681), (25242, 48168), (28098, 43272), (28848, 42147), (32112, 37863), (32454, 37464), (33656, 36126)]