285420996

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 881664000

約数和(自身を除く): 596243004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 79, 81, 84, 108, 118, 126, 158, 162, 177, 189, 236, 237, 243, 252, 316, 324, 354, 378, 413, 474, 486, 531, 553, 567, 708, 711, 729, 756, 826, 948, 972, 1062, 1106, 1134, 1239, 1422, 1458, 1593, 1652, 1659, 1701, 2124, 2133, 2187, 2212, 2268, 2478, 2844, 2916, 3186, 3318, 3402, 3717, 4266, 4374, 4661, 4779, 4956, 4977, 5103, 6372, 6399, 6636, 6804, 7434, 8532, 8748, 9322, 9558, 9954, 10206, 11151, 12798, 13983, 14337, 14868, 14931, 15309, 18644, 19116, 19197, 19908, 20412, 22302, 25596, 27966, 28674, 29862, 30618, 32627, 33453, 38394, 41949, 43011, 44604, 44793, 55932, 57348, 57591, 59724, 61236, 65254, 66906, 76788, 83898, 86022, 89586, 97881, 100359, 115182, 125847, 129033, 130508, 133812, 134379, 167796, 172044, 172773, 179172, 195762, 200718, 230364, 251694, 258066, 268758, 293643, 301077, 345546, 377541, 391524, 401436, 403137, 503388, 516132, 537516, 587286, 602154, 691092, 755082, 806274, 880929, 903231, 1132623, 1174572, 1204308, 1209411, 1510164, 1612548, 1761858, 1806462, 2265246, 2418822, 2642787, 3397869, 3523716, 3612924, 4530492, 4837644, 5285574, 6795738, 7928361, 10193607, 10571148, 13591476, 15856722, 20387214, 23785083, 31713444, 40774428, 47570166, 71355249, 95140332, 142710498, 285420996]

約数ペア:

[(1, 285420996), (2, 142710498), (3, 95140332), (4, 71355249), (6, 47570166), (7, 40774428), (9, 31713444), (12, 23785083), (14, 20387214), (18, 15856722), (21, 13591476), (27, 10571148), (28, 10193607), (36, 7928361), (42, 6795738), (54, 5285574), (59, 4837644), (63, 4530492), (79, 3612924), (81, 3523716), (84, 3397869), (108, 2642787), (118, 2418822), (126, 2265246), (158, 1806462), (162, 1761858), (177, 1612548), (189, 1510164), (236, 1209411), (237, 1204308), (243, 1174572), (252, 1132623), (316, 903231), (324, 880929), (354, 806274), (378, 755082), (413, 691092), (474, 602154), (486, 587286), (531, 537516), (553, 516132), (567, 503388), (708, 403137), (711, 401436), (729, 391524), (756, 377541), (826, 345546), (948, 301077), (972, 293643), (1062, 268758), (1106, 258066), (1134, 251694), (1239, 230364), (1422, 200718), (1458, 195762), (1593, 179172), (1652, 172773), (1659, 172044), (1701, 167796), (2124, 134379), (2133, 133812), (2187, 130508), (2212, 129033), (2268, 125847), (2478, 115182), (2844, 100359), (2916, 97881), (3186, 89586), (3318, 86022), (3402, 83898), (3717, 76788), (4266, 66906), (4374, 65254), (4661, 61236), (4779, 59724), (4956, 57591), (4977, 57348), (5103, 55932), (6372, 44793), (6399, 44604), (6636, 43011), (6804, 41949), (7434, 38394), (8532, 33453), (8748, 32627), (9322, 30618), (9558, 29862), (9954, 28674), (10206, 27966), (11151, 25596), (12798, 22302), (13983, 20412), (14337, 19908), (14868, 19197), (14931, 19116), (15309, 18644)]