282151896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21031}}^1$

素因数の和:21096

約数の個数: 64

約数和(自身を含む): 777342720

約数和(自身を除く): 495190824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 21031, 42062, 63093, 84124, 126186, 168248, 252372, 273403, 504744, 546806, 820209, 904333, 1093612, 1640418, 1808666, 2187224, 2712999, 3280836, 3617332, 5425998, 6561672, 7234664, 10851996, 11756329, 21703992, 23512658, 35268987, 47025316, 70537974, 94050632, 141075948, 282151896]

約数ペア:

[(1, 282151896), (2, 141075948), (3, 94050632), (4, 70537974), (6, 47025316), (8, 35268987), (12, 23512658), (13, 21703992), (24, 11756329), (26, 10851996), (39, 7234664), (43, 6561672), (52, 5425998), (78, 3617332), (86, 3280836), (104, 2712999), (129, 2187224), (156, 1808666), (172, 1640418), (258, 1093612), (312, 904333), (344, 820209), (516, 546806), (559, 504744), (1032, 273403), (1118, 252372), (1677, 168248), (2236, 126186), (3354, 84124), (4472, 63093), (6708, 42062), (13416, 21031)]