490814568

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2267}}^1$

素因数の和:2407

約数の個数: 96

約数和(自身を含む): 1386927360

約数和(自身を除く): 896112792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 97, 124, 186, 194, 248, 279, 291, 372, 388, 558, 582, 744, 776, 873, 1116, 1164, 1746, 2232, 2267, 2328, 3007, 3492, 4534, 6014, 6801, 6984, 9021, 9068, 12028, 13602, 18042, 18136, 20403, 24056, 27063, 27204, 36084, 40806, 54126, 54408, 70277, 72168, 81612, 108252, 140554, 163224, 210831, 216504, 219899, 281108, 421662, 439798, 562216, 632493, 659697, 843324, 879596, 1264986, 1319394, 1686648, 1759192, 1979091, 2529972, 2638788, 3958182, 5059944, 5277576, 6816869, 7916364, 13633738, 15832728, 20450607, 27267476, 40901214, 54534952, 61351821, 81802428, 122703642, 163604856, 245407284, 490814568]

約数ペア:

[(1, 490814568), (2, 245407284), (3, 163604856), (4, 122703642), (6, 81802428), (8, 61351821), (9, 54534952), (12, 40901214), (18, 27267476), (24, 20450607), (31, 15832728), (36, 13633738), (62, 7916364), (72, 6816869), (93, 5277576), (97, 5059944), (124, 3958182), (186, 2638788), (194, 2529972), (248, 1979091), (279, 1759192), (291, 1686648), (372, 1319394), (388, 1264986), (558, 879596), (582, 843324), (744, 659697), (776, 632493), (873, 562216), (1116, 439798), (1164, 421662), (1746, 281108), (2232, 219899), (2267, 216504), (2328, 210831), (3007, 163224), (3492, 140554), (4534, 108252), (6014, 81612), (6801, 72168), (6984, 70277), (9021, 54408), (9068, 54126), (12028, 40806), (13602, 36084), (18042, 27204), (18136, 27063), (20403, 24056)]