683278288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 1680336896

約数和(自身を除く): 997058608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 127, 154, 176, 242, 254, 308, 397, 484, 508, 616, 794, 847, 889, 968, 1016, 1232, 1397, 1588, 1694, 1778, 1936, 2032, 2779, 2794, 3176, 3388, 3556, 4367, 5558, 5588, 6352, 6776, 7112, 8734, 9779, 11116, 11176, 13552, 14224, 15367, 17468, 19558, 22232, 22352, 30569, 30734, 34936, 39116, 44464, 48037, 50419, 61138, 61468, 69872, 78232, 96074, 100838, 107569, 122276, 122936, 156464, 192148, 201676, 215138, 244552, 245872, 336259, 352933, 384296, 403352, 430276, 489104, 554609, 672518, 705866, 768592, 806704, 860552, 1109218, 1345036, 1411732, 1721104, 2218436, 2690072, 2823464, 3882263, 4436872, 5380144, 5646928, 6100699, 7764526, 8873744, 12201398, 15529052, 24402796, 31058104, 42704893, 48805592, 62116208, 85409786, 97611184, 170819572, 341639144, 683278288]

約数ペア:

[(1, 683278288), (2, 341639144), (4, 170819572), (7, 97611184), (8, 85409786), (11, 62116208), (14, 48805592), (16, 42704893), (22, 31058104), (28, 24402796), (44, 15529052), (56, 12201398), (77, 8873744), (88, 7764526), (112, 6100699), (121, 5646928), (127, 5380144), (154, 4436872), (176, 3882263), (242, 2823464), (254, 2690072), (308, 2218436), (397, 1721104), (484, 1411732), (508, 1345036), (616, 1109218), (794, 860552), (847, 806704), (889, 768592), (968, 705866), (1016, 672518), (1232, 554609), (1397, 489104), (1588, 430276), (1694, 403352), (1778, 384296), (1936, 352933), (2032, 336259), (2779, 245872), (2794, 244552), (3176, 215138), (3388, 201676), (3556, 192148), (4367, 156464), (5558, 122936), (5588, 122276), (6352, 107569), (6776, 100838), (7112, 96074), (8734, 78232), (9779, 69872), (11116, 61468), (11176, 61138), (13552, 50419), (14224, 48037), (15367, 44464), (17468, 39116), (19558, 34936), (22232, 30734), (22352, 30569)]