308980332

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{2503}}^1$

素因数の和:2649

約数の個数: 72

約数和(自身を含む): 816664576

約数和(自身を除く): 507684244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1524, 2286, 2503, 3429, 4572, 5006, 6858, 7509, 10012, 10287, 13716, 15018, 20574, 22527, 30036, 30861, 41148, 45054, 61722, 67581, 90108, 123444, 135162, 202743, 270324, 317881, 405486, 608229, 635762, 810972, 953643, 1216458, 1271524, 1907286, 2432916, 2860929, 3814572, 5721858, 8582787, 11443716, 17165574, 25748361, 34331148, 51496722, 77245083, 102993444, 154490166, 308980332]

約数ペア:

[(1, 308980332), (2, 154490166), (3, 102993444), (4, 77245083), (6, 51496722), (9, 34331148), (12, 25748361), (18, 17165574), (27, 11443716), (36, 8582787), (54, 5721858), (81, 3814572), (108, 2860929), (127, 2432916), (162, 1907286), (243, 1271524), (254, 1216458), (324, 953643), (381, 810972), (486, 635762), (508, 608229), (762, 405486), (972, 317881), (1143, 270324), (1524, 202743), (2286, 135162), (2503, 123444), (3429, 90108), (4572, 67581), (5006, 61722), (6858, 45054), (7509, 41148), (10012, 30861), (10287, 30036), (13716, 22527), (15018, 20574)]