42590856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 128

約数和(自身を含む): 139852800

約数和(自身を除く): 97261944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1213, 1254, 1463, 1596, 1672, 1848, 2426, 2508, 2926, 3192, 3639, 4389, 4852, 5016, 5852, 7278, 8491, 8778, 9704, 11704, 13343, 14556, 16982, 17556, 23047, 25473, 26686, 29112, 33964, 35112, 40029, 46094, 50946, 53372, 67928, 69141, 80058, 92188, 93401, 101892, 106744, 138282, 160116, 161329, 184376, 186802, 203784, 253517, 276564, 280203, 320232, 322658, 373604, 483987, 507034, 553128, 560406, 645316, 747208, 760551, 967974, 1014068, 1120812, 1290632, 1521102, 1774619, 1935948, 2028136, 2241624, 3042204, 3549238, 3871896, 5323857, 6084408, 7098476, 10647714, 14196952, 21295428, 42590856]

約数ペア:

[(1, 42590856), (2, 21295428), (3, 14196952), (4, 10647714), (6, 7098476), (7, 6084408), (8, 5323857), (11, 3871896), (12, 3549238), (14, 3042204), (19, 2241624), (21, 2028136), (22, 1935948), (24, 1774619), (28, 1521102), (33, 1290632), (38, 1120812), (42, 1014068), (44, 967974), (56, 760551), (57, 747208), (66, 645316), (76, 560406), (77, 553128), (84, 507034), (88, 483987), (114, 373604), (132, 322658), (133, 320232), (152, 280203), (154, 276564), (168, 253517), (209, 203784), (228, 186802), (231, 184376), (264, 161329), (266, 160116), (308, 138282), (399, 106744), (418, 101892), (456, 93401), (462, 92188), (532, 80058), (616, 69141), (627, 67928), (798, 53372), (836, 50946), (924, 46094), (1064, 40029), (1213, 35112), (1254, 33964), (1463, 29112), (1596, 26686), (1672, 25473), (1848, 23047), (2426, 17556), (2508, 16982), (2926, 14556), (3192, 13343), (3639, 11704), (4389, 9704), (4852, 8778), (5016, 8491), (5852, 7278)]