729467064

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{142697}}^1$

素因数の和:142780

約数の個数: 48

約数和(自身を含む): 2003479920

約数和(自身を除く): 1274012856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 142697, 285394, 428091, 570788, 856182, 1141576, 1284273, 1712364, 2568546, 3424728, 5137092, 10131487, 10274184, 20262974, 30394461, 40525948, 60788922, 81051896, 91183383, 121577844, 182366766, 243155688, 364733532, 729467064]

約数ペア:

[(1, 729467064), (2, 364733532), (3, 243155688), (4, 182366766), (6, 121577844), (8, 91183383), (9, 81051896), (12, 60788922), (18, 40525948), (24, 30394461), (36, 20262974), (71, 10274184), (72, 10131487), (142, 5137092), (213, 3424728), (284, 2568546), (426, 1712364), (568, 1284273), (639, 1141576), (852, 856182), (1278, 570788), (1704, 428091), (2556, 285394), (5112, 142697)]