1087669908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2814

約数の個数: 144

約数和(自身を含む): 3174278016

約数和(自身を除く): 2086608108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 37, 39, 46, 52, 69, 74, 78, 92, 111, 117, 138, 148, 156, 207, 222, 234, 276, 299, 333, 414, 444, 468, 481, 598, 666, 828, 851, 897, 962, 1196, 1332, 1443, 1702, 1794, 1924, 2553, 2691, 2731, 2886, 3404, 3588, 4329, 5106, 5382, 5462, 5772, 7659, 8193, 8658, 10212, 10764, 10924, 11063, 15318, 16386, 17316, 22126, 24579, 30636, 32772, 33189, 35503, 44252, 49158, 62813, 66378, 71006, 98316, 99567, 101047, 106509, 125626, 132756, 142012, 188439, 199134, 202094, 213018, 251252, 303141, 319527, 376878, 398268, 404188, 426036, 565317, 606282, 639054, 753756, 816569, 909423, 1130634, 1212564, 1278108, 1313611, 1633138, 1818846, 2261268, 2324081, 2449707, 2627222, 3266276, 3637692, 3940833, 4648162, 4899414, 5254444, 6972243, 7349121, 7881666, 9296324, 9798828, 11822499, 13944486, 14698242, 15763332, 20916729, 23644998, 27888972, 29396484, 30213053, 41833458, 47289996, 60426106, 83666916, 90639159, 120852212, 181278318, 271917477, 362556636, 543834954, 1087669908]

約数ペア:

[(1, 1087669908), (2, 543834954), (3, 362556636), (4, 271917477), (6, 181278318), (9, 120852212), (12, 90639159), (13, 83666916), (18, 60426106), (23, 47289996), (26, 41833458), (36, 30213053), (37, 29396484), (39, 27888972), (46, 23644998), (52, 20916729), (69, 15763332), (74, 14698242), (78, 13944486), (92, 11822499), (111, 9798828), (117, 9296324), (138, 7881666), (148, 7349121), (156, 6972243), (207, 5254444), (222, 4899414), (234, 4648162), (276, 3940833), (299, 3637692), (333, 3266276), (414, 2627222), (444, 2449707), (468, 2324081), (481, 2261268), (598, 1818846), (666, 1633138), (828, 1313611), (851, 1278108), (897, 1212564), (962, 1130634), (1196, 909423), (1332, 816569), (1443, 753756), (1702, 639054), (1794, 606282), (1924, 565317), (2553, 426036), (2691, 404188), (2731, 398268), (2886, 376878), (3404, 319527), (3588, 303141), (4329, 251252), (5106, 213018), (5382, 202094), (5462, 199134), (5772, 188439), (7659, 142012), (8193, 132756), (8658, 125626), (10212, 106509), (10764, 101047), (10924, 99567), (11063, 98316), (15318, 71006), (16386, 66378), (17316, 62813), (22126, 49158), (24579, 44252), (30636, 35503), (32772, 33189)]