218159376

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{23071}}^1$

素因数の和:23279

約数の個数: 40

約数和(自身を含む): 566463744

約数和(自身を除く): 348304368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 23071, 46142, 69213, 92284, 138426, 184568, 276852, 369136, 553704, 1107408, 4544987, 9089974, 13634961, 18179948, 27269922, 36359896, 54539844, 72719792, 109079688, 218159376]

約数ペア:

[(1, 218159376), (2, 109079688), (3, 72719792), (4, 54539844), (6, 36359896), (8, 27269922), (12, 18179948), (16, 13634961), (24, 9089974), (48, 4544987), (197, 1107408), (394, 553704), (591, 369136), (788, 276852), (1182, 184568), (1576, 138426), (2364, 92284), (3152, 69213), (4728, 46142), (9456, 23071)]