215162892

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 168

約数和(自身を含む): 658108416

約数和(自身を除く): 442945524

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, 127, 162, 166, 189, 243, 249, 252, 254, 324, 332, 378, 381, 486, 498, 508, 567, 581, 729, 747, 756, 762, 889, 972, 996, 1134, 1143, 1162, 1458, 1494, 1524, 1701, 1743, 1778, 2241, 2268, 2286, 2324, 2667, 2916, 2988, 3402, 3429, 3486, 3556, 4482, 4572, 5103, 5229, 5334, 6723, 6804, 6858, 6972, 8001, 8964, 10206, 10287, 10458, 10541, 10668, 13446, 13716, 15687, 16002, 20169, 20412, 20574, 20916, 21082, 24003, 26892, 30861, 31374, 31623, 32004, 40338, 41148, 42164, 47061, 48006, 60507, 61722, 62748, 63246, 72009, 73787, 80676, 92583, 94122, 94869, 96012, 121014, 123444, 126492, 141183, 144018, 147574, 185166, 188244, 189738, 216027, 221361, 242028, 282366, 284607, 288036, 295148, 370332, 379476, 423549, 432054, 442722, 564732, 569214, 648081, 664083, 847098, 853821, 864108, 885444, 1138428, 1296162, 1328166, 1694196, 1707642, 1992249, 2561463, 2592324, 2656332, 3415284, 3984498, 5122926, 5976747, 7684389, 7968996, 10245852, 11953494, 15368778, 17930241, 23906988, 30737556, 35860482, 53790723, 71720964, 107581446, 215162892]

約数ペア:

[(1, 215162892), (2, 107581446), (3, 71720964), (4, 53790723), (6, 35860482), (7, 30737556), (9, 23906988), (12, 17930241), (14, 15368778), (18, 11953494), (21, 10245852), (27, 7968996), (28, 7684389), (36, 5976747), (42, 5122926), (54, 3984498), (63, 3415284), (81, 2656332), (83, 2592324), (84, 2561463), (108, 1992249), (126, 1707642), (127, 1694196), (162, 1328166), (166, 1296162), (189, 1138428), (243, 885444), (249, 864108), (252, 853821), (254, 847098), (324, 664083), (332, 648081), (378, 569214), (381, 564732), (486, 442722), (498, 432054), (508, 423549), (567, 379476), (581, 370332), (729, 295148), (747, 288036), (756, 284607), (762, 282366), (889, 242028), (972, 221361), (996, 216027), (1134, 189738), (1143, 188244), (1162, 185166), (1458, 147574), (1494, 144018), (1524, 141183), (1701, 126492), (1743, 123444), (1778, 121014), (2241, 96012), (2268, 94869), (2286, 94122), (2324, 92583), (2667, 80676), (2916, 73787), (2988, 72009), (3402, 63246), (3429, 62748), (3486, 61722), (3556, 60507), (4482, 48006), (4572, 47061), (5103, 42164), (5229, 41148), (5334, 40338), (6723, 32004), (6804, 31623), (6858, 31374), (6972, 30861), (8001, 26892), (8964, 24003), (10206, 21082), (10287, 20916), (10458, 20574), (10541, 20412), (10668, 20169), (13446, 16002), (13716, 15687)]