426876918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 1011225600

約数和(自身を除く): 584348682

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 59, 69, 74, 78, 109, 111, 118, 138, 177, 218, 222, 299, 327, 354, 481, 598, 654, 767, 851, 897, 962, 1357, 1417, 1443, 1534, 1702, 1794, 2183, 2301, 2507, 2553, 2714, 2834, 2886, 4033, 4071, 4251, 4366, 4602, 5014, 5106, 6431, 6549, 7521, 8066, 8142, 8502, 11063, 12099, 12862, 13098, 15042, 17641, 19293, 22126, 24198, 28379, 32591, 33189, 35282, 38586, 50209, 52429, 52923, 56758, 65182, 66378, 83603, 85137, 92759, 97773, 100418, 104858, 105846, 147913, 150627, 157287, 167206, 170274, 185518, 195546, 237947, 250809, 278277, 295826, 301254, 314574, 443739, 475894, 501618, 556554, 652717, 713841, 887478, 1205867, 1305434, 1427682, 1922869, 1958151, 2411734, 3093311, 3617601, 3845738, 3916302, 5472781, 5768607, 6186622, 7235202, 9279933, 10945562, 11537214, 16418343, 18559866, 32836686, 71146153, 142292306, 213438459, 426876918]

約数ペア:

[(1, 426876918), (2, 213438459), (3, 142292306), (6, 71146153), (13, 32836686), (23, 18559866), (26, 16418343), (37, 11537214), (39, 10945562), (46, 9279933), (59, 7235202), (69, 6186622), (74, 5768607), (78, 5472781), (109, 3916302), (111, 3845738), (118, 3617601), (138, 3093311), (177, 2411734), (218, 1958151), (222, 1922869), (299, 1427682), (327, 1305434), (354, 1205867), (481, 887478), (598, 713841), (654, 652717), (767, 556554), (851, 501618), (897, 475894), (962, 443739), (1357, 314574), (1417, 301254), (1443, 295826), (1534, 278277), (1702, 250809), (1794, 237947), (2183, 195546), (2301, 185518), (2507, 170274), (2553, 167206), (2714, 157287), (2834, 150627), (2886, 147913), (4033, 105846), (4071, 104858), (4251, 100418), (4366, 97773), (4602, 92759), (5014, 85137), (5106, 83603), (6431, 66378), (6549, 65182), (7521, 56758), (8066, 52923), (8142, 52429), (8502, 50209), (11063, 38586), (12099, 35282), (12862, 33189), (13098, 32591), (15042, 28379), (17641, 24198), (19293, 22126)]