7868175276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{857}}^1$

素因数の和:1363

約数の個数: 96

約数和(自身を含む): 19958178240

約数和(自身を除く): 12090002964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 257, 458, 514, 687, 771, 857, 916, 1028, 1374, 1542, 1714, 2571, 2748, 2977, 3084, 3341, 3428, 5142, 5954, 6682, 8931, 10023, 10284, 11141, 11908, 13364, 17862, 20046, 22282, 33423, 35724, 40092, 44564, 58853, 66846, 117706, 133692, 176559, 196253, 220249, 235412, 353118, 392506, 440498, 588759, 660747, 706236, 765089, 785012, 880996, 1177518, 1321494, 1530178, 2295267, 2355036, 2551289, 2642988, 2863237, 3060356, 4590534, 5102578, 5726474, 7653867, 8589711, 9181068, 10205156, 11452948, 15307734, 17179422, 30615468, 34358844, 50437021, 100874042, 151311063, 201748084, 302622126, 605244252, 655681273, 1311362546, 1967043819, 2622725092, 3934087638, 7868175276]

約数ペア:

[(1, 7868175276), (2, 3934087638), (3, 2622725092), (4, 1967043819), (6, 1311362546), (12, 655681273), (13, 605244252), (26, 302622126), (39, 201748084), (52, 151311063), (78, 100874042), (156, 50437021), (229, 34358844), (257, 30615468), (458, 17179422), (514, 15307734), (687, 11452948), (771, 10205156), (857, 9181068), (916, 8589711), (1028, 7653867), (1374, 5726474), (1542, 5102578), (1714, 4590534), (2571, 3060356), (2748, 2863237), (2977, 2642988), (3084, 2551289), (3341, 2355036), (3428, 2295267), (5142, 1530178), (5954, 1321494), (6682, 1177518), (8931, 880996), (10023, 785012), (10284, 765089), (11141, 706236), (11908, 660747), (13364, 588759), (17862, 440498), (20046, 392506), (22282, 353118), (33423, 235412), (35724, 220249), (40092, 196253), (44564, 176559), (58853, 133692), (66846, 117706)]