221632308

素因数分解:

$2^2\times 3^3\times {\mathrm{859}}^1\times {\mathrm{2389}}^1$

素因数の和:3261

約数の個数: 48

約数和(自身を含む): 575512000

約数和(自身を除く): 353879692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 859, 1718, 2389, 2577, 3436, 4778, 5154, 7167, 7731, 9556, 10308, 14334, 15462, 21501, 23193, 28668, 30924, 43002, 46386, 64503, 86004, 92772, 129006, 258012, 2052151, 4104302, 6156453, 8208604, 12312906, 18469359, 24625812, 36938718, 55408077, 73877436, 110816154, 221632308]

約数ペア:

[(1, 221632308), (2, 110816154), (3, 73877436), (4, 55408077), (6, 36938718), (9, 24625812), (12, 18469359), (18, 12312906), (27, 8208604), (36, 6156453), (54, 4104302), (108, 2052151), (859, 258012), (1718, 129006), (2389, 92772), (2577, 86004), (3436, 64503), (4778, 46386), (5154, 43002), (7167, 30924), (7731, 28668), (9556, 23193), (10308, 21501), (14334, 15462)]