391303002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 836075520

約数和(自身を除く): 444772518

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 127, 138, 166, 249, 254, 269, 381, 498, 538, 762, 807, 1614, 1909, 2921, 3818, 5727, 5842, 6187, 8763, 10541, 11454, 12374, 17526, 18561, 21082, 22327, 31623, 34163, 37122, 44654, 63246, 66981, 68326, 102489, 133962, 204978, 242443, 484886, 513521, 727329, 785749, 1027042, 1454658, 1540563, 1571498, 2357247, 2835529, 3081126, 4714494, 5671058, 8506587, 17013174, 65217167, 130434334, 195651501, 391303002]

約数ペア:

[(1, 391303002), (2, 195651501), (3, 130434334), (6, 65217167), (23, 17013174), (46, 8506587), (69, 5671058), (83, 4714494), (127, 3081126), (138, 2835529), (166, 2357247), (249, 1571498), (254, 1540563), (269, 1454658), (381, 1027042), (498, 785749), (538, 727329), (762, 513521), (807, 484886), (1614, 242443), (1909, 204978), (2921, 133962), (3818, 102489), (5727, 68326), (5842, 66981), (6187, 63246), (8763, 44654), (10541, 37122), (11454, 34163), (12374, 31623), (17526, 22327), (18561, 21082)]