289364292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12347}}^1$

素因数の和:12398

約数の個数: 96

約数和(自身を含む): 885104640

約数和(自身を除く): 595740348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 11718, 12347, 23436, 24694, 37041, 49388, 74082, 86429, 111123, 148164, 172858, 222246, 259287, 333369, 345716, 382757, 444492, 518574, 666738, 765514, 777861, 1037148, 1148271, 1333476, 1531028, 1555722, 2296542, 2333583, 2679299, 3111444, 3444813, 4593084, 4667166, 5358598, 6889626, 8037897, 9334332, 10334439, 10717196, 13779252, 16075794, 20668878, 24113691, 32151588, 41337756, 48227382, 72341073, 96454764, 144682146, 289364292]

約数ペア:

[(1, 289364292), (2, 144682146), (3, 96454764), (4, 72341073), (6, 48227382), (7, 41337756), (9, 32151588), (12, 24113691), (14, 20668878), (18, 16075794), (21, 13779252), (27, 10717196), (28, 10334439), (31, 9334332), (36, 8037897), (42, 6889626), (54, 5358598), (62, 4667166), (63, 4593084), (84, 3444813), (93, 3111444), (108, 2679299), (124, 2333583), (126, 2296542), (186, 1555722), (189, 1531028), (217, 1333476), (252, 1148271), (279, 1037148), (372, 777861), (378, 765514), (434, 666738), (558, 518574), (651, 444492), (756, 382757), (837, 345716), (868, 333369), (1116, 259287), (1302, 222246), (1674, 172858), (1953, 148164), (2604, 111123), (3348, 86429), (3906, 74082), (5859, 49388), (7812, 37041), (11718, 24694), (12347, 23436)]