40515546438

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1399}}^1\times {\mathrm{2963}}^1$

素因数の和:4554

約数の個数: 64

約数和(自身を含む): 90627264000

約数和(自身を除く): 50111717562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1399, 1629, 2798, 2963, 3258, 4197, 4887, 5926, 8394, 8889, 9774, 12591, 17778, 25182, 26667, 37773, 53334, 75546, 80001, 160002, 253219, 506438, 536303, 759657, 1072606, 1519314, 1608909, 2278971, 3217818, 4145237, 4557942, 4826727, 6836913, 8290474, 9653454, 12435711, 13673826, 14480181, 24871422, 28960362, 37307133, 74614266, 111921399, 223842798, 750287897, 1500575794, 2250863691, 4501727382, 6752591073, 13505182146, 20257773219, 40515546438]

約数ペア:

[(1, 40515546438), (2, 20257773219), (3, 13505182146), (6, 6752591073), (9, 4501727382), (18, 2250863691), (27, 1500575794), (54, 750287897), (181, 223842798), (362, 111921399), (543, 74614266), (1086, 37307133), (1399, 28960362), (1629, 24871422), (2798, 14480181), (2963, 13673826), (3258, 12435711), (4197, 9653454), (4887, 8290474), (5926, 6836913), (8394, 4826727), (8889, 4557942), (9774, 4145237), (12591, 3217818), (17778, 2278971), (25182, 1608909), (26667, 1519314), (37773, 1072606), (53334, 759657), (75546, 536303), (80001, 506438), (160002, 253219)]