1664943912

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{461}}^1\times {\mathrm{487}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 4572247680

約数和(自身を除く): 2907303768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 461, 487, 618, 824, 922, 927, 974, 1236, 1383, 1461, 1844, 1854, 1948, 2472, 2766, 2922, 3688, 3708, 3896, 4149, 4383, 5532, 5844, 7416, 8298, 8766, 11064, 11688, 16596, 17532, 33192, 35064, 47483, 50161, 94966, 100322, 142449, 150483, 189932, 200644, 224507, 284898, 300966, 379864, 401288, 427347, 449014, 451449, 569796, 601932, 673521, 854694, 898028, 902898, 1139592, 1203864, 1347042, 1709388, 1796056, 1805796, 2020563, 2694084, 3418776, 3611592, 4041126, 5388168, 8082252, 16164504, 23124221, 46248442, 69372663, 92496884, 138745326, 184993768, 208117989, 277490652, 416235978, 554981304, 832471956, 1664943912]

約数ペア:

[(1, 1664943912), (2, 832471956), (3, 554981304), (4, 416235978), (6, 277490652), (8, 208117989), (9, 184993768), (12, 138745326), (18, 92496884), (24, 69372663), (36, 46248442), (72, 23124221), (103, 16164504), (206, 8082252), (309, 5388168), (412, 4041126), (461, 3611592), (487, 3418776), (618, 2694084), (824, 2020563), (922, 1805796), (927, 1796056), (974, 1709388), (1236, 1347042), (1383, 1203864), (1461, 1139592), (1844, 902898), (1854, 898028), (1948, 854694), (2472, 673521), (2766, 601932), (2922, 569796), (3688, 451449), (3708, 449014), (3896, 427347), (4149, 401288), (4383, 379864), (5532, 300966), (5844, 284898), (7416, 224507), (8298, 200644), (8766, 189932), (11064, 150483), (11688, 142449), (16596, 100322), (17532, 94966), (33192, 50161), (35064, 47483)]