289269936

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{22571}}^1$

素因数の和:22674

約数の個数: 60

約数和(自身を含む): 818686440

約数和(自身を除く): 529416504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 22571, 45142, 67713, 90284, 135426, 180568, 203139, 270852, 361136, 406278, 541704, 812556, 1083408, 1625112, 2008819, 3250224, 4017638, 6026457, 8035276, 12052914, 16070552, 18079371, 24105828, 32141104, 36158742, 48211656, 72317484, 96423312, 144634968, 289269936]

約数ペア:

[(1, 289269936), (2, 144634968), (3, 96423312), (4, 72317484), (6, 48211656), (8, 36158742), (9, 32141104), (12, 24105828), (16, 18079371), (18, 16070552), (24, 12052914), (36, 8035276), (48, 6026457), (72, 4017638), (89, 3250224), (144, 2008819), (178, 1625112), (267, 1083408), (356, 812556), (534, 541704), (712, 406278), (801, 361136), (1068, 270852), (1424, 203139), (1602, 180568), (2136, 135426), (3204, 90284), (4272, 67713), (6408, 45142), (12816, 22571)]