219317808

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{147391}}^1$

素因数の和:147433

約数の個数: 40

約数和(自身を含む): 584851456

約数和(自身を除く): 365533648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 147391, 294782, 442173, 589564, 884346, 1179128, 1768692, 2358256, 3537384, 4569121, 7074768, 9138242, 13707363, 18276484, 27414726, 36552968, 54829452, 73105936, 109658904, 219317808]

約数ペア:

[(1, 219317808), (2, 109658904), (3, 73105936), (4, 54829452), (6, 36552968), (8, 27414726), (12, 18276484), (16, 13707363), (24, 9138242), (31, 7074768), (48, 4569121), (62, 3537384), (93, 2358256), (124, 1768692), (186, 1179128), (248, 884346), (372, 589564), (496, 442173), (744, 294782), (1488, 147391)]