659124928

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1182

約数の個数: 112

約数和(自身を含む): 1644749568

約数和(自身を除く): 985624640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 131, 154, 176, 224, 262, 308, 352, 448, 524, 616, 704, 917, 1021, 1048, 1232, 1441, 1834, 2042, 2096, 2464, 2882, 3668, 4084, 4192, 4928, 5764, 7147, 7336, 8168, 8384, 10087, 11231, 11528, 14294, 14672, 16336, 20174, 22462, 23056, 28588, 29344, 32672, 40348, 44924, 46112, 57176, 58688, 65344, 78617, 80696, 89848, 92224, 114352, 133751, 157234, 161392, 179696, 228704, 267502, 314468, 322784, 359392, 457408, 535004, 628936, 645568, 718784, 936257, 1070008, 1257872, 1471261, 1872514, 2140016, 2515744, 2942522, 3745028, 4280032, 5031488, 5885044, 7490056, 8560064, 10298827, 11770088, 14980112, 20597654, 23540176, 29960224, 41195308, 47080352, 59920448, 82390616, 94160704, 164781232, 329562464, 659124928]

約数ペア:

[(1, 659124928), (2, 329562464), (4, 164781232), (7, 94160704), (8, 82390616), (11, 59920448), (14, 47080352), (16, 41195308), (22, 29960224), (28, 23540176), (32, 20597654), (44, 14980112), (56, 11770088), (64, 10298827), (77, 8560064), (88, 7490056), (112, 5885044), (131, 5031488), (154, 4280032), (176, 3745028), (224, 2942522), (262, 2515744), (308, 2140016), (352, 1872514), (448, 1471261), (524, 1257872), (616, 1070008), (704, 936257), (917, 718784), (1021, 645568), (1048, 628936), (1232, 535004), (1441, 457408), (1834, 359392), (2042, 322784), (2096, 314468), (2464, 267502), (2882, 228704), (3668, 179696), (4084, 161392), (4192, 157234), (4928, 133751), (5764, 114352), (7147, 92224), (7336, 89848), (8168, 80696), (8384, 78617), (10087, 65344), (11231, 58688), (11528, 57176), (14294, 46112), (14672, 44924), (16336, 40348), (20174, 32672), (22462, 29344), (23056, 28588)]