1315126764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{168347}}^1$

素因数の和:168395

約数の個数: 72

約数和(自身を含む): 3921835008

約数和(自身を除く): 2606708244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 168347, 336694, 505041, 673388, 1010082, 1178429, 1515123, 2020164, 2356858, 3030246, 3535287, 4713716, 5218757, 6060492, 7070574, 10437514, 10605861, 14141148, 15656271, 20875028, 21211722, 31312542, 36531299, 42423444, 46968813, 62625084, 73062598, 93937626, 109593897, 146125196, 187875252, 219187794, 328781691, 438375588, 657563382, 1315126764]

約数ペア:

[(1, 1315126764), (2, 657563382), (3, 438375588), (4, 328781691), (6, 219187794), (7, 187875252), (9, 146125196), (12, 109593897), (14, 93937626), (18, 73062598), (21, 62625084), (28, 46968813), (31, 42423444), (36, 36531299), (42, 31312542), (62, 21211722), (63, 20875028), (84, 15656271), (93, 14141148), (124, 10605861), (126, 10437514), (186, 7070574), (217, 6060492), (252, 5218757), (279, 4713716), (372, 3535287), (434, 3030246), (558, 2356858), (651, 2020164), (868, 1515123), (1116, 1178429), (1302, 1010082), (1953, 673388), (2604, 505041), (3906, 336694), (7812, 168347)]