490826448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28643}}^1$

素因数の和:28681

約数の個数: 120

約数和(自身を含む): 1662268608

約数和(自身を除く): 1171442160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 28643, 57286, 85929, 114572, 171858, 200501, 229144, 257787, 343716, 401002, 458288, 486931, 515574, 601503, 687432, 802004, 973862, 1031148, 1203006, 1374864, 1460793, 1604008, 1804509, 1947724, 2062296, 2406012, 2921586, 3208016, 3408517, 3609018, 3895448, 4124592, 4382379, 4812024, 5843172, 6817034, 7218036, 7790896, 8764758, 9624048, 10225551, 11686344, 13634068, 14436072, 17529516, 20451102, 23372688, 27268136, 28872144, 30676653, 35059032, 40902204, 54536272, 61353306, 70118064, 81804408, 122706612, 163608816, 245413224, 490826448]

約数ペア:

[(1, 490826448), (2, 245413224), (3, 163608816), (4, 122706612), (6, 81804408), (7, 70118064), (8, 61353306), (9, 54536272), (12, 40902204), (14, 35059032), (16, 30676653), (17, 28872144), (18, 27268136), (21, 23372688), (24, 20451102), (28, 17529516), (34, 14436072), (36, 13634068), (42, 11686344), (48, 10225551), (51, 9624048), (56, 8764758), (63, 7790896), (68, 7218036), (72, 6817034), (84, 5843172), (102, 4812024), (112, 4382379), (119, 4124592), (126, 3895448), (136, 3609018), (144, 3408517), (153, 3208016), (168, 2921586), (204, 2406012), (238, 2062296), (252, 1947724), (272, 1804509), (306, 1604008), (336, 1460793), (357, 1374864), (408, 1203006), (476, 1031148), (504, 973862), (612, 802004), (714, 687432), (816, 601503), (952, 515574), (1008, 486931), (1071, 458288), (1224, 401002), (1428, 343716), (1904, 257787), (2142, 229144), (2448, 200501), (2856, 171858), (4284, 114572), (5712, 85929), (8568, 57286), (17136, 28643)]