219307536

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31081}}^1$

素因数の和:31109

約数の個数: 90

約数和(自身を含む): 713984622

約数和(自身を除く): 494677086

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 31081, 62162, 93243, 124324, 186486, 217567, 248648, 279729, 372972, 435134, 497296, 559458, 652701, 745944, 870268, 1118916, 1305402, 1491888, 1522969, 1740536, 1958103, 2237832, 2610804, 3045938, 3481072, 3916206, 4475664, 4568907, 5221608, 6091876, 7832412, 9137814, 10443216, 12183752, 13706721, 15664824, 18275628, 24367504, 27413442, 31329648, 36551256, 54826884, 73102512, 109653768, 219307536]

約数ペア:

[(1, 219307536), (2, 109653768), (3, 73102512), (4, 54826884), (6, 36551256), (7, 31329648), (8, 27413442), (9, 24367504), (12, 18275628), (14, 15664824), (16, 13706721), (18, 12183752), (21, 10443216), (24, 9137814), (28, 7832412), (36, 6091876), (42, 5221608), (48, 4568907), (49, 4475664), (56, 3916206), (63, 3481072), (72, 3045938), (84, 2610804), (98, 2237832), (112, 1958103), (126, 1740536), (144, 1522969), (147, 1491888), (168, 1305402), (196, 1118916), (252, 870268), (294, 745944), (336, 652701), (392, 559458), (441, 497296), (504, 435134), (588, 372972), (784, 279729), (882, 248648), (1008, 217567), (1176, 186486), (1764, 124324), (2352, 93243), (3528, 62162), (7056, 31081)]