331003872

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67607}}^1$

素因数の和:67640

約数の個数: 72

約数和(自身を含む): 996677136

約数和(自身を除く): 665673264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 67607, 135214, 202821, 270428, 405642, 540856, 608463, 811284, 1081712, 1149319, 1216926, 1622568, 2163424, 2298638, 2433852, 3245136, 3447957, 4597276, 4867704, 6490272, 6895914, 9194552, 9735408, 10343871, 13791828, 18389104, 19470816, 20687742, 27583656, 36778208, 41375484, 55167312, 82750968, 110334624, 165501936, 331003872]

約数ペア:

[(1, 331003872), (2, 165501936), (3, 110334624), (4, 82750968), (6, 55167312), (8, 41375484), (9, 36778208), (12, 27583656), (16, 20687742), (17, 19470816), (18, 18389104), (24, 13791828), (32, 10343871), (34, 9735408), (36, 9194552), (48, 6895914), (51, 6490272), (68, 4867704), (72, 4597276), (96, 3447957), (102, 3245136), (136, 2433852), (144, 2298638), (153, 2163424), (204, 1622568), (272, 1216926), (288, 1149319), (306, 1081712), (408, 811284), (544, 608463), (612, 540856), (816, 405642), (1224, 270428), (1632, 202821), (2448, 135214), (4896, 67607)]