17280324

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 46606560

約数和(自身を除く): 29326236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 61, 86, 108, 122, 129, 172, 183, 244, 258, 366, 387, 516, 549, 732, 774, 1098, 1161, 1548, 1647, 2196, 2322, 2623, 3294, 3721, 4644, 5246, 6588, 7442, 7869, 10492, 11163, 14884, 15738, 22326, 23607, 31476, 33489, 44652, 47214, 66978, 70821, 94428, 100467, 133956, 141642, 160003, 200934, 283284, 320006, 401868, 480009, 640012, 960018, 1440027, 1920036, 2880054, 4320081, 5760108, 8640162, 17280324]

約数ペア:

[(1, 17280324), (2, 8640162), (3, 5760108), (4, 4320081), (6, 2880054), (9, 1920036), (12, 1440027), (18, 960018), (27, 640012), (36, 480009), (43, 401868), (54, 320006), (61, 283284), (86, 200934), (108, 160003), (122, 141642), (129, 133956), (172, 100467), (183, 94428), (244, 70821), (258, 66978), (366, 47214), (387, 44652), (516, 33489), (549, 31476), (732, 23607), (774, 22326), (1098, 15738), (1161, 14884), (1548, 11163), (1647, 10492), (2196, 7869), (2322, 7442), (2623, 6588), (3294, 5246), (3721, 4644)]