1520392968

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{491083}}^1$

素因数の和:491138

約数の個数: 48

約数和(自身を含む): 4213500720

約数和(自身を除く): 2693107752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 491083, 982166, 1473249, 1964332, 2946498, 3928664, 4419747, 5892996, 8839494, 11785992, 17678988, 21116569, 35357976, 42233138, 63349707, 84466276, 126699414, 168932552, 190049121, 253398828, 380098242, 506797656, 760196484, 1520392968]

約数ペア:

[(1, 1520392968), (2, 760196484), (3, 506797656), (4, 380098242), (6, 253398828), (8, 190049121), (9, 168932552), (12, 126699414), (18, 84466276), (24, 63349707), (36, 42233138), (43, 35357976), (72, 21116569), (86, 17678988), (129, 11785992), (172, 8839494), (258, 5892996), (344, 4419747), (387, 3928664), (516, 2946498), (774, 1964332), (1032, 1473249), (1548, 982166), (3096, 491083)]