331346256

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1820

約数の個数: 80

約数和(自身を含む): 886068288

約数和(自身を除く): 554722032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 101, 123, 164, 202, 246, 303, 328, 404, 492, 606, 656, 808, 984, 1212, 1616, 1667, 1968, 2424, 3334, 4141, 4848, 5001, 6668, 8282, 10002, 12423, 13336, 16564, 20004, 24846, 26672, 33128, 40008, 49692, 66256, 68347, 80016, 99384, 136694, 168367, 198768, 205041, 273388, 336734, 410082, 505101, 546776, 673468, 820164, 1010202, 1093552, 1346936, 1640328, 2020404, 2693872, 3280656, 4040808, 6903047, 8081616, 13806094, 20709141, 27612188, 41418282, 55224376, 82836564, 110448752, 165673128, 331346256]

約数ペア:

[(1, 331346256), (2, 165673128), (3, 110448752), (4, 82836564), (6, 55224376), (8, 41418282), (12, 27612188), (16, 20709141), (24, 13806094), (41, 8081616), (48, 6903047), (82, 4040808), (101, 3280656), (123, 2693872), (164, 2020404), (202, 1640328), (246, 1346936), (303, 1093552), (328, 1010202), (404, 820164), (492, 673468), (606, 546776), (656, 505101), (808, 410082), (984, 336734), (1212, 273388), (1616, 205041), (1667, 198768), (1968, 168367), (2424, 136694), (3334, 99384), (4141, 80016), (4848, 68347), (5001, 66256), (6668, 49692), (8282, 40008), (10002, 33128), (12423, 26672), (13336, 24846), (16564, 20004)]