217747384

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{3049}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 417240000

約数和(自身を除く): 199492616

約数列:

[1, 2, 4, 8, 79, 113, 158, 226, 316, 452, 632, 904, 3049, 6098, 8927, 12196, 17854, 24392, 35708, 71416, 240871, 344537, 481742, 689074, 963484, 1378148, 1926968, 2756296, 27218423, 54436846, 108873692, 217747384]

約数ペア:

[(1, 217747384), (2, 108873692), (4, 54436846), (8, 27218423), (79, 2756296), (113, 1926968), (158, 1378148), (226, 963484), (316, 689074), (452, 481742), (632, 344537), (904, 240871), (3049, 71416), (6098, 35708), (8927, 24392), (12196, 17854)]