319875696

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:924

約数の個数: 160

約数和(自身を含む): 1058265600

約数和(自身を除く): 738389904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 139, 144, 168, 189, 216, 252, 278, 336, 378, 417, 432, 504, 556, 756, 761, 834, 973, 1008, 1112, 1251, 1512, 1522, 1668, 1946, 2224, 2283, 2502, 2919, 3024, 3044, 3336, 3753, 3892, 4566, 5004, 5327, 5838, 6088, 6672, 6849, 7506, 7784, 8757, 9132, 10008, 10654, 11676, 12176, 13698, 15012, 15568, 15981, 17514, 18264, 20016, 20547, 21308, 23352, 26271, 27396, 30024, 31962, 35028, 36528, 41094, 42616, 46704, 47943, 52542, 54792, 60048, 63924, 70056, 82188, 85232, 95886, 105084, 105779, 109584, 127848, 140112, 143829, 164376, 191772, 210168, 211558, 255696, 287658, 317337, 328752, 383544, 420336, 423116, 575316, 634674, 740453, 767088, 846232, 952011, 1150632, 1269348, 1480906, 1692464, 1904022, 2221359, 2301264, 2538696, 2856033, 2961812, 3808044, 4442718, 5077392, 5712066, 5923624, 6664077, 7616088, 8885436, 11424132, 11847248, 13328154, 15232176, 17770872, 19992231, 22848264, 26656308, 35541744, 39984462, 45696528, 53312616, 79968924, 106625232, 159937848, 319875696]

約数ペア:

[(1, 319875696), (2, 159937848), (3, 106625232), (4, 79968924), (6, 53312616), (7, 45696528), (8, 39984462), (9, 35541744), (12, 26656308), (14, 22848264), (16, 19992231), (18, 17770872), (21, 15232176), (24, 13328154), (27, 11847248), (28, 11424132), (36, 8885436), (42, 7616088), (48, 6664077), (54, 5923624), (56, 5712066), (63, 5077392), (72, 4442718), (84, 3808044), (108, 2961812), (112, 2856033), (126, 2538696), (139, 2301264), (144, 2221359), (168, 1904022), (189, 1692464), (216, 1480906), (252, 1269348), (278, 1150632), (336, 952011), (378, 846232), (417, 767088), (432, 740453), (504, 634674), (556, 575316), (756, 423116), (761, 420336), (834, 383544), (973, 328752), (1008, 317337), (1112, 287658), (1251, 255696), (1512, 211558), (1522, 210168), (1668, 191772), (1946, 164376), (2224, 143829), (2283, 140112), (2502, 127848), (2919, 109584), (3024, 105779), (3044, 105084), (3336, 95886), (3753, 85232), (3892, 82188), (4566, 70056), (5004, 63924), (5327, 60048), (5838, 54792), (6088, 52542), (6672, 47943), (6849, 46704), (7506, 42616), (7784, 41094), (8757, 36528), (9132, 35028), (10008, 31962), (10654, 30024), (11676, 27396), (12176, 26271), (13698, 23352), (15012, 21308), (15568, 20547), (15981, 20016), (17514, 18264)]