394392024

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{140453}}^1$

素因数の和:140481

約数の個数: 64

約数和(自身を含む): 1179813600

約数和(自身を除く): 785421576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 140453, 280906, 421359, 561812, 842718, 1123624, 1264077, 1685436, 1825889, 2528154, 3370872, 3651778, 3792231, 5056308, 5477667, 7303556, 7584462, 10112616, 10955334, 14607112, 15168924, 16433001, 21910668, 30337848, 32866002, 43821336, 49299003, 65732004, 98598006, 131464008, 197196012, 394392024]

約数ペア:

[(1, 394392024), (2, 197196012), (3, 131464008), (4, 98598006), (6, 65732004), (8, 49299003), (9, 43821336), (12, 32866002), (13, 30337848), (18, 21910668), (24, 16433001), (26, 15168924), (27, 14607112), (36, 10955334), (39, 10112616), (52, 7584462), (54, 7303556), (72, 5477667), (78, 5056308), (104, 3792231), (108, 3651778), (117, 3370872), (156, 2528154), (216, 1825889), (234, 1685436), (312, 1264077), (351, 1123624), (468, 842718), (702, 561812), (936, 421359), (1404, 280906), (2808, 140453)]