15721899500004

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{2857}}^1\times {\mathrm{45707}}^1$

素因数の和:48777

約数の個数: 96

約数和(自身を含む): 37455226798080

約数和(自身を除く): 21733327298076

約数列:

[1, 2, 3, 4, 6, 12, 79, 127, 158, 237, 254, 316, 381, 474, 508, 762, 948, 1524, 2857, 5714, 8571, 10033, 11428, 17142, 20066, 30099, 34284, 40132, 45707, 60198, 91414, 120396, 137121, 182828, 225703, 274242, 362839, 451406, 548484, 677109, 725678, 902812, 1088517, 1354218, 1451356, 2177034, 2708436, 3610853, 4354068, 5804789, 7221706, 10832559, 11609578, 14443412, 17414367, 21665118, 23219156, 28664281, 34828734, 43330236, 57328562, 69657468, 85992843, 114657124, 130584899, 171985686, 261169798, 343971372, 391754697, 458578331, 522339596, 783509394, 917156662, 1375734993, 1567018788, 1834313324, 2751469986, 5502939972, 10316207021, 16584282173, 20632414042, 30948621063, 33168564346, 41264828084, 49752846519, 61897242126, 66337128692, 99505693038, 123794484252, 199011386076, 1310158291667, 2620316583334, 3930474875001, 5240633166668, 7860949750002, 15721899500004]

約数ペア:

[(1, 15721899500004), (2, 7860949750002), (3, 5240633166668), (4, 3930474875001), (6, 2620316583334), (12, 1310158291667), (79, 199011386076), (127, 123794484252), (158, 99505693038), (237, 66337128692), (254, 61897242126), (316, 49752846519), (381, 41264828084), (474, 33168564346), (508, 30948621063), (762, 20632414042), (948, 16584282173), (1524, 10316207021), (2857, 5502939972), (5714, 2751469986), (8571, 1834313324), (10033, 1567018788), (11428, 1375734993), (17142, 917156662), (20066, 783509394), (30099, 522339596), (34284, 458578331), (40132, 391754697), (45707, 343971372), (60198, 261169798), (91414, 171985686), (120396, 130584899), (137121, 114657124), (182828, 85992843), (225703, 69657468), (274242, 57328562), (362839, 43330236), (451406, 34828734), (548484, 28664281), (677109, 23219156), (725678, 21665118), (902812, 17414367), (1088517, 14443412), (1354218, 11609578), (1451356, 10832559), (2177034, 7221706), (2708436, 5804789), (3610853, 4354068)]