858704496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32003}}^1$

素因数の和:32070

約数の個数: 80

約数和(自身を含む): 2444593536

約数和(自身を除く): 1585889040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 8944, 13416, 26832, 32003, 64006, 96009, 128012, 192018, 256024, 384036, 416039, 512048, 768072, 832078, 1248117, 1376129, 1536144, 1664156, 2496234, 2752258, 3328312, 4128387, 4992468, 5504516, 6656624, 8256774, 9984936, 11009032, 16513548, 17889677, 19969872, 22018064, 33027096, 35779354, 53669031, 66054192, 71558708, 107338062, 143117416, 214676124, 286234832, 429352248, 858704496]

約数ペア:

[(1, 858704496), (2, 429352248), (3, 286234832), (4, 214676124), (6, 143117416), (8, 107338062), (12, 71558708), (13, 66054192), (16, 53669031), (24, 35779354), (26, 33027096), (39, 22018064), (43, 19969872), (48, 17889677), (52, 16513548), (78, 11009032), (86, 9984936), (104, 8256774), (129, 6656624), (156, 5504516), (172, 4992468), (208, 4128387), (258, 3328312), (312, 2752258), (344, 2496234), (516, 1664156), (559, 1536144), (624, 1376129), (688, 1248117), (1032, 832078), (1118, 768072), (1677, 512048), (2064, 416039), (2236, 384036), (3354, 256024), (4472, 192018), (6708, 128012), (8944, 96009), (13416, 64006), (26832, 32003)]