578307904

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1153}}^1$

素因数の和:1643

約数の個数: 56

約数和(自身を含む): 1218776328

約数和(自身を除く): 640468424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 461, 544, 922, 1088, 1153, 1844, 2306, 3688, 4612, 7376, 7837, 9224, 14752, 15674, 18448, 19601, 29504, 31348, 36896, 39202, 62696, 73792, 78404, 125392, 156808, 250784, 313616, 501568, 531533, 627232, 1063066, 1254464, 2126132, 4252264, 8504528, 9036061, 17009056, 18072122, 34018112, 36144244, 72288488, 144576976, 289153952, 578307904]

約数ペア:

[(1, 578307904), (2, 289153952), (4, 144576976), (8, 72288488), (16, 36144244), (17, 34018112), (32, 18072122), (34, 17009056), (64, 9036061), (68, 8504528), (136, 4252264), (272, 2126132), (461, 1254464), (544, 1063066), (922, 627232), (1088, 531533), (1153, 501568), (1844, 313616), (2306, 250784), (3688, 156808), (4612, 125392), (7376, 78404), (7837, 73792), (9224, 62696), (14752, 39202), (15674, 36896), (18448, 31348), (19601, 29504)]