1140778863

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 2189721600

約数和(自身を除く): 1048942737

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 43, 51, 63, 69, 119, 129, 153, 161, 189, 207, 301, 357, 359, 387, 391, 459, 483, 621, 731, 903, 989, 1071, 1077, 1161, 1173, 1449, 2193, 2513, 2709, 2737, 2967, 3213, 3231, 3519, 4347, 5117, 6103, 6579, 6923, 7539, 8127, 8211, 8257, 8901, 9693, 10557, 15351, 15437, 16813, 18309, 19737, 20769, 22617, 24633, 24771, 26703, 42721, 46053, 46311, 50439, 54927, 57799, 62307, 67851, 73899, 74313, 108059, 117691, 128163, 138159, 138933, 140369, 151317, 164781, 173397, 186921, 222939, 262429, 324177, 353073, 355051, 384489, 416799, 421107, 453951, 520191, 787287, 972531, 982583, 1059219, 1065153, 1153467, 1263321, 1560573, 1837003, 2361861, 2485357, 2917593, 2947749, 3177657, 3195459, 3789963, 5511009, 6035867, 7085583, 7456071, 8843247, 9586377, 16533027, 18107601, 22368213, 26529741, 42251069, 49599081, 54322803, 67104639, 126753207, 162968409, 380259621, 1140778863]

約数ペア:

[(1, 1140778863), (3, 380259621), (7, 162968409), (9, 126753207), (17, 67104639), (21, 54322803), (23, 49599081), (27, 42251069), (43, 26529741), (51, 22368213), (63, 18107601), (69, 16533027), (119, 9586377), (129, 8843247), (153, 7456071), (161, 7085583), (189, 6035867), (207, 5511009), (301, 3789963), (357, 3195459), (359, 3177657), (387, 2947749), (391, 2917593), (459, 2485357), (483, 2361861), (621, 1837003), (731, 1560573), (903, 1263321), (989, 1153467), (1071, 1065153), (1077, 1059219), (1161, 982583), (1173, 972531), (1449, 787287), (2193, 520191), (2513, 453951), (2709, 421107), (2737, 416799), (2967, 384489), (3213, 355051), (3231, 353073), (3519, 324177), (4347, 262429), (5117, 222939), (6103, 186921), (6579, 173397), (6923, 164781), (7539, 151317), (8127, 140369), (8211, 138933), (8257, 138159), (8901, 128163), (9693, 117691), (10557, 108059), (15351, 74313), (15437, 73899), (16813, 67851), (18309, 62307), (19737, 57799), (20769, 54927), (22617, 50439), (24633, 46311), (24771, 46053), (26703, 42721)]