219439488

素因数分解:

$2^7\times 3^1\times {\mathrm{691}}^1\times {\mathrm{827}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 584435520

約数和(自身を除く): 364996032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 691, 827, 1382, 1654, 2073, 2481, 2764, 3308, 4146, 4962, 5528, 6616, 8292, 9924, 11056, 13232, 16584, 19848, 22112, 26464, 33168, 39696, 44224, 52928, 66336, 79392, 88448, 105856, 132672, 158784, 265344, 317568, 571457, 1142914, 1714371, 2285828, 3428742, 4571656, 6857484, 9143312, 13714968, 18286624, 27429936, 36573248, 54859872, 73146496, 109719744, 219439488]

約数ペア:

[(1, 219439488), (2, 109719744), (3, 73146496), (4, 54859872), (6, 36573248), (8, 27429936), (12, 18286624), (16, 13714968), (24, 9143312), (32, 6857484), (48, 4571656), (64, 3428742), (96, 2285828), (128, 1714371), (192, 1142914), (384, 571457), (691, 317568), (827, 265344), (1382, 158784), (1654, 132672), (2073, 105856), (2481, 88448), (2764, 79392), (3308, 66336), (4146, 52928), (4962, 44224), (5528, 39696), (6616, 33168), (8292, 26464), (9924, 22112), (11056, 19848), (13232, 16584)]