2840214276

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{125429}}^1$

素因数の和:125493

約数の個数: 72

約数和(自身を含む): 7807264920

約数和(自身を除く): 4967050644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 7548, 11322, 22644, 125429, 250858, 376287, 501716, 752574, 1128861, 1505148, 2132293, 2257722, 4264586, 4515444, 4640873, 6396879, 8529172, 9281746, 12793758, 13922619, 18563492, 19190637, 25587516, 27845238, 38381274, 41767857, 55690476, 76762548, 78894841, 83535714, 157789682, 167071428, 236684523, 315579364, 473369046, 710053569, 946738092, 1420107138, 2840214276]

約数ペア:

[(1, 2840214276), (2, 1420107138), (3, 946738092), (4, 710053569), (6, 473369046), (9, 315579364), (12, 236684523), (17, 167071428), (18, 157789682), (34, 83535714), (36, 78894841), (37, 76762548), (51, 55690476), (68, 41767857), (74, 38381274), (102, 27845238), (111, 25587516), (148, 19190637), (153, 18563492), (204, 13922619), (222, 12793758), (306, 9281746), (333, 8529172), (444, 6396879), (612, 4640873), (629, 4515444), (666, 4264586), (1258, 2257722), (1332, 2132293), (1887, 1505148), (2516, 1128861), (3774, 752574), (5661, 501716), (7548, 376287), (11322, 250858), (22644, 125429)]