1282506372

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:869

約数の個数: 168

約数和(自身を含む): 3897235776

約数和(自身を除く): 2614729404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 243, 249, 252, 324, 332, 378, 486, 498, 567, 581, 729, 747, 756, 757, 972, 996, 1134, 1162, 1458, 1494, 1514, 1701, 1743, 2241, 2268, 2271, 2324, 2916, 2988, 3028, 3402, 3486, 4482, 4542, 5103, 5229, 5299, 6723, 6804, 6813, 6972, 8964, 9084, 10206, 10458, 10598, 13446, 13626, 15687, 15897, 20169, 20412, 20439, 20916, 21196, 26892, 27252, 31374, 31794, 40338, 40878, 47061, 47691, 60507, 61317, 62748, 62831, 63588, 80676, 81756, 94122, 95382, 121014, 122634, 125662, 141183, 143073, 183951, 188244, 188493, 190764, 242028, 245268, 251324, 282366, 286146, 367902, 376986, 423549, 429219, 439817, 551853, 564732, 565479, 572292, 735804, 753972, 847098, 858438, 879634, 1103706, 1130958, 1287657, 1319451, 1694196, 1696437, 1716876, 1759268, 2207412, 2261916, 2575314, 2638902, 3392874, 3862971, 3958353, 5089311, 5150628, 5277804, 6785748, 7725942, 7916706, 10178622, 11875059, 15267933, 15451884, 15833412, 20357244, 23750118, 30535866, 35625177, 45803799, 47500236, 61071732, 71250354, 91607598, 106875531, 142500708, 183215196, 213751062, 320626593, 427502124, 641253186, 1282506372]

約数ペア:

[(1, 1282506372), (2, 641253186), (3, 427502124), (4, 320626593), (6, 213751062), (7, 183215196), (9, 142500708), (12, 106875531), (14, 91607598), (18, 71250354), (21, 61071732), (27, 47500236), (28, 45803799), (36, 35625177), (42, 30535866), (54, 23750118), (63, 20357244), (81, 15833412), (83, 15451884), (84, 15267933), (108, 11875059), (126, 10178622), (162, 7916706), (166, 7725942), (189, 6785748), (243, 5277804), (249, 5150628), (252, 5089311), (324, 3958353), (332, 3862971), (378, 3392874), (486, 2638902), (498, 2575314), (567, 2261916), (581, 2207412), (729, 1759268), (747, 1716876), (756, 1696437), (757, 1694196), (972, 1319451), (996, 1287657), (1134, 1130958), (1162, 1103706), (1458, 879634), (1494, 858438), (1514, 847098), (1701, 753972), (1743, 735804), (2241, 572292), (2268, 565479), (2271, 564732), (2324, 551853), (2916, 439817), (2988, 429219), (3028, 423549), (3402, 376986), (3486, 367902), (4482, 286146), (4542, 282366), (5103, 251324), (5229, 245268), (5299, 242028), (6723, 190764), (6804, 188493), (6813, 188244), (6972, 183951), (8964, 143073), (9084, 141183), (10206, 125662), (10458, 122634), (10598, 121014), (13446, 95382), (13626, 94122), (15687, 81756), (15897, 80676), (20169, 63588), (20412, 62831), (20439, 62748), (20916, 61317), (21196, 60507), (26892, 47691), (27252, 47061), (31374, 40878), (31794, 40338)]