2729729236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1327}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 5511784320

約数和(自身を除く): 2782055084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 179, 221, 338, 358, 442, 676, 716, 884, 1327, 2327, 2654, 2873, 3043, 4654, 5308, 5746, 6086, 9308, 11492, 12172, 17251, 22559, 30251, 34502, 39559, 45118, 60502, 69004, 79118, 90236, 121004, 158236, 224263, 237533, 293267, 448526, 475066, 514267, 586534, 897052, 950132, 1028534, 1173068, 2057068, 3087929, 3812471, 4038061, 6175858, 7624942, 8076122, 12351716, 15249884, 16152244, 40143077, 52494793, 80286154, 104989586, 160572308, 209979172, 682432309, 1364864618, 2729729236]

約数ペア:

[(1, 2729729236), (2, 1364864618), (4, 682432309), (13, 209979172), (17, 160572308), (26, 104989586), (34, 80286154), (52, 52494793), (68, 40143077), (169, 16152244), (179, 15249884), (221, 12351716), (338, 8076122), (358, 7624942), (442, 6175858), (676, 4038061), (716, 3812471), (884, 3087929), (1327, 2057068), (2327, 1173068), (2654, 1028534), (2873, 950132), (3043, 897052), (4654, 586534), (5308, 514267), (5746, 475066), (6086, 448526), (9308, 293267), (11492, 237533), (12172, 224263), (17251, 158236), (22559, 121004), (30251, 90236), (34502, 79118), (39559, 69004), (45118, 60502)]