279804252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2879}}^1$

素因数の和:2995

約数の個数: 96

約数和(自身を含む): 812851200

約数和(自身を除く): 533046948

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 89, 91, 156, 178, 182, 267, 273, 356, 364, 534, 546, 623, 1068, 1092, 1157, 1246, 1869, 2314, 2492, 2879, 3471, 3738, 4628, 5758, 6942, 7476, 8099, 8637, 11516, 13884, 16198, 17274, 20153, 24297, 32396, 34548, 37427, 40306, 48594, 60459, 74854, 80612, 97188, 112281, 120918, 149708, 224562, 241836, 256231, 261989, 449124, 512462, 523978, 768693, 785967, 1024924, 1047956, 1537386, 1571934, 1793617, 3074772, 3143868, 3331003, 3587234, 5380851, 6662006, 7174468, 9993009, 10761702, 13324012, 19986018, 21523404, 23317021, 39972036, 46634042, 69951063, 93268084, 139902126, 279804252]

約数ペア:

[(1, 279804252), (2, 139902126), (3, 93268084), (4, 69951063), (6, 46634042), (7, 39972036), (12, 23317021), (13, 21523404), (14, 19986018), (21, 13324012), (26, 10761702), (28, 9993009), (39, 7174468), (42, 6662006), (52, 5380851), (78, 3587234), (84, 3331003), (89, 3143868), (91, 3074772), (156, 1793617), (178, 1571934), (182, 1537386), (267, 1047956), (273, 1024924), (356, 785967), (364, 768693), (534, 523978), (546, 512462), (623, 449124), (1068, 261989), (1092, 256231), (1157, 241836), (1246, 224562), (1869, 149708), (2314, 120918), (2492, 112281), (2879, 97188), (3471, 80612), (3738, 74854), (4628, 60459), (5758, 48594), (6942, 40306), (7476, 37427), (8099, 34548), (8637, 32396), (11516, 24297), (13884, 20153), (16198, 17274)]