420445872

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5417}}^1$

素因数の和:5456

約数の個数: 180

約数和(自身を含む): 1493482536

約数和(自身を除く): 1073036664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 294, 308, 336, 392, 396, 441, 462, 504, 528, 539, 588, 616, 693, 784, 792, 882, 924, 1008, 1078, 1176, 1232, 1386, 1584, 1617, 1764, 1848, 2156, 2352, 2772, 3234, 3528, 3696, 4312, 4851, 5417, 5544, 6468, 7056, 8624, 9702, 10834, 11088, 12936, 16251, 19404, 21668, 25872, 32502, 37919, 38808, 43336, 48753, 59587, 65004, 75838, 77616, 86672, 97506, 113757, 119174, 130008, 151676, 178761, 195012, 227514, 238348, 260016, 265433, 303352, 341271, 357522, 390024, 417109, 455028, 476696, 530866, 536283, 606704, 682542, 715044, 780048, 796299, 834218, 910056, 953392, 1061732, 1072566, 1251327, 1365084, 1430088, 1592598, 1668436, 1820112, 2123464, 2145132, 2388897, 2502654, 2730168, 2860176, 2919763, 3185196, 3336872, 3753981, 4246928, 4290264, 4777794, 5005308, 5460336, 5839526, 6370392, 6673744, 7507962, 8580528, 8759289, 9555588, 10010616, 11679052, 12740784, 15015924, 17518578, 19111176, 20021232, 23358104, 26277867, 30031848, 35037156, 38222352, 46716208, 52555734, 60063696, 70074312, 105111468, 140148624, 210222936, 420445872]

約数ペア:

[(1, 420445872), (2, 210222936), (3, 140148624), (4, 105111468), (6, 70074312), (7, 60063696), (8, 52555734), (9, 46716208), (11, 38222352), (12, 35037156), (14, 30031848), (16, 26277867), (18, 23358104), (21, 20021232), (22, 19111176), (24, 17518578), (28, 15015924), (33, 12740784), (36, 11679052), (42, 10010616), (44, 9555588), (48, 8759289), (49, 8580528), (56, 7507962), (63, 6673744), (66, 6370392), (72, 5839526), (77, 5460336), (84, 5005308), (88, 4777794), (98, 4290264), (99, 4246928), (112, 3753981), (126, 3336872), (132, 3185196), (144, 2919763), (147, 2860176), (154, 2730168), (168, 2502654), (176, 2388897), (196, 2145132), (198, 2123464), (231, 1820112), (252, 1668436), (264, 1592598), (294, 1430088), (308, 1365084), (336, 1251327), (392, 1072566), (396, 1061732), (441, 953392), (462, 910056), (504, 834218), (528, 796299), (539, 780048), (588, 715044), (616, 682542), (693, 606704), (784, 536283), (792, 530866), (882, 476696), (924, 455028), (1008, 417109), (1078, 390024), (1176, 357522), (1232, 341271), (1386, 303352), (1584, 265433), (1617, 260016), (1764, 238348), (1848, 227514), (2156, 195012), (2352, 178761), (2772, 151676), (3234, 130008), (3528, 119174), (3696, 113757), (4312, 97506), (4851, 86672), (5417, 77616), (5544, 75838), (6468, 65004), (7056, 59587), (8624, 48753), (9702, 43336), (10834, 38808), (11088, 37919), (12936, 32502), (16251, 25872), (19404, 21668)]