2172931908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{3389}}^1$

素因数の和:3869

約数の個数: 96

約数和(自身を含む): 6150816000

約数和(自身を除く): 3977884092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 449, 476, 714, 898, 1347, 1428, 1796, 2694, 3143, 3389, 5388, 6286, 6778, 7633, 9429, 10167, 12572, 13556, 15266, 18858, 20334, 22899, 23723, 30532, 37716, 40668, 45798, 47446, 53431, 57613, 71169, 91596, 94892, 106862, 115226, 142338, 160293, 172839, 213724, 230452, 284676, 320586, 345678, 403291, 641172, 691356, 806582, 1209873, 1521661, 1613164, 2419746, 3043322, 4564983, 4839492, 6086644, 9129966, 10651627, 18259932, 21303254, 25868237, 31954881, 42606508, 51736474, 63909762, 77604711, 103472948, 127819524, 155209422, 181077659, 310418844, 362155318, 543232977, 724310636, 1086465954, 2172931908]

約数ペア:

[(1, 2172931908), (2, 1086465954), (3, 724310636), (4, 543232977), (6, 362155318), (7, 310418844), (12, 181077659), (14, 155209422), (17, 127819524), (21, 103472948), (28, 77604711), (34, 63909762), (42, 51736474), (51, 42606508), (68, 31954881), (84, 25868237), (102, 21303254), (119, 18259932), (204, 10651627), (238, 9129966), (357, 6086644), (449, 4839492), (476, 4564983), (714, 3043322), (898, 2419746), (1347, 1613164), (1428, 1521661), (1796, 1209873), (2694, 806582), (3143, 691356), (3389, 641172), (5388, 403291), (6286, 345678), (6778, 320586), (7633, 284676), (9429, 230452), (10167, 213724), (12572, 172839), (13556, 160293), (15266, 142338), (18858, 115226), (20334, 106862), (22899, 94892), (23723, 91596), (30532, 71169), (37716, 57613), (40668, 53431), (45798, 47446)]