239946432012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{346369}}^1$

素因数の和:349135

約数の個数: 72

約数和(自身を含む): 693432740000

約数和(自身を除く): 453486307988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2749, 5498, 8247, 10996, 16494, 19243, 24741, 32988, 38486, 49482, 57729, 76972, 98964, 115458, 173187, 230916, 346369, 346374, 692738, 692748, 1039107, 1385476, 2078214, 2424583, 3117321, 4156428, 4849166, 6234642, 7273749, 9698332, 12469284, 14547498, 21821247, 29094996, 43642494, 87284988, 952168381, 1904336762, 2856505143, 3808673524, 5713010286, 6665178667, 8569515429, 11426020572, 13330357334, 17139030858, 19995536001, 26660714668, 34278061716, 39991072002, 59986608003, 79982144004, 119973216006, 239946432012]

約数ペア:

[(1, 239946432012), (2, 119973216006), (3, 79982144004), (4, 59986608003), (6, 39991072002), (7, 34278061716), (9, 26660714668), (12, 19995536001), (14, 17139030858), (18, 13330357334), (21, 11426020572), (28, 8569515429), (36, 6665178667), (42, 5713010286), (63, 3808673524), (84, 2856505143), (126, 1904336762), (252, 952168381), (2749, 87284988), (5498, 43642494), (8247, 29094996), (10996, 21821247), (16494, 14547498), (19243, 12469284), (24741, 9698332), (32988, 7273749), (38486, 6234642), (49482, 4849166), (57729, 4156428), (76972, 3117321), (98964, 2424583), (115458, 2078214), (173187, 1385476), (230916, 1039107), (346369, 692748), (346374, 692738)]