279299052

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11131}}^1$

素因数の和:11199

約数の個数: 72

約数和(自身を含む): 765837072

約数和(自身を除く): 486538020

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2788, 4182, 6273, 8364, 11131, 12546, 22262, 25092, 33393, 44524, 66786, 100179, 133572, 189227, 200358, 378454, 400716, 456371, 567681, 756908, 912742, 1135362, 1369113, 1703043, 1825484, 2270724, 2738226, 3406086, 4107339, 5476452, 6812172, 7758307, 8214678, 15516614, 16429356, 23274921, 31033228, 46549842, 69824763, 93099684, 139649526, 279299052]

約数ペア:

[(1, 279299052), (2, 139649526), (3, 93099684), (4, 69824763), (6, 46549842), (9, 31033228), (12, 23274921), (17, 16429356), (18, 15516614), (34, 8214678), (36, 7758307), (41, 6812172), (51, 5476452), (68, 4107339), (82, 3406086), (102, 2738226), (123, 2270724), (153, 1825484), (164, 1703043), (204, 1369113), (246, 1135362), (306, 912742), (369, 756908), (492, 567681), (612, 456371), (697, 400716), (738, 378454), (1394, 200358), (1476, 189227), (2091, 133572), (2788, 100179), (4182, 66786), (6273, 44524), (8364, 33393), (11131, 25092), (12546, 22262)]