1555109244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{32261}}^1$

素因数の和:32387

約数の個数: 72

約数和(自身を含む): 4274585952

約数和(自身を除く): 2719476708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1854, 2678, 3708, 4017, 5356, 8034, 12051, 16068, 24102, 32261, 48204, 64522, 96783, 129044, 193566, 290349, 387132, 419393, 580698, 838786, 1161396, 1258179, 1677572, 2516358, 3322883, 3774537, 5032716, 6645766, 7549074, 9968649, 13291532, 15098148, 19937298, 29905947, 39874596, 43197479, 59811894, 86394958, 119623788, 129592437, 172789916, 259184874, 388777311, 518369748, 777554622, 1555109244]

約数ペア:

[(1, 1555109244), (2, 777554622), (3, 518369748), (4, 388777311), (6, 259184874), (9, 172789916), (12, 129592437), (13, 119623788), (18, 86394958), (26, 59811894), (36, 43197479), (39, 39874596), (52, 29905947), (78, 19937298), (103, 15098148), (117, 13291532), (156, 9968649), (206, 7549074), (234, 6645766), (309, 5032716), (412, 3774537), (468, 3322883), (618, 2516358), (927, 1677572), (1236, 1258179), (1339, 1161396), (1854, 838786), (2678, 580698), (3708, 419393), (4017, 387132), (5356, 290349), (8034, 193566), (12051, 129044), (16068, 96783), (24102, 64522), (32261, 48204)]