15661256919286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{456109}}^1$

素因数の和:456386

約数の個数: 96

約数和(自身を含む): 27953339904000

約数和(自身を除く): 12292082984714

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 121, 199, 242, 253, 341, 398, 506, 682, 713, 1426, 2189, 2783, 3751, 4378, 4577, 5566, 6169, 7502, 7843, 9154, 12338, 15686, 24079, 48158, 50347, 67859, 86273, 100694, 135718, 141887, 172546, 283774, 456109, 553817, 746449, 912218, 1107634, 1492898, 1560757, 3121514, 5017199, 10034398, 10490507, 14139379, 17168327, 20981014, 28278758, 34336654, 55189189, 90765691, 110378378, 115395577, 155533169, 181531382, 230791154, 311066338, 325205717, 650411434, 998422601, 1269351347, 1710864859, 1996845202, 2087610893, 2538702694, 2813736421, 3421729718, 3577262887, 4175221786, 5627472842, 7154525774, 10982648611, 21965297222, 22963719823, 30951100631, 39349891757, 45927439646, 61902201262, 64715937683, 78699783514, 129431875366, 252600918053, 340462106941, 505201836106, 680924213882, 711875314513, 1423750629026, 7830628459643, 15661256919286]

約数ペア:

[(1, 15661256919286), (2, 7830628459643), (11, 1423750629026), (22, 711875314513), (23, 680924213882), (31, 505201836106), (46, 340462106941), (62, 252600918053), (121, 129431875366), (199, 78699783514), (242, 64715937683), (253, 61902201262), (341, 45927439646), (398, 39349891757), (506, 30951100631), (682, 22963719823), (713, 21965297222), (1426, 10982648611), (2189, 7154525774), (2783, 5627472842), (3751, 4175221786), (4378, 3577262887), (4577, 3421729718), (5566, 2813736421), (6169, 2538702694), (7502, 2087610893), (7843, 1996845202), (9154, 1710864859), (12338, 1269351347), (15686, 998422601), (24079, 650411434), (48158, 325205717), (50347, 311066338), (67859, 230791154), (86273, 181531382), (100694, 155533169), (135718, 115395577), (141887, 110378378), (172546, 90765691), (283774, 55189189), (456109, 34336654), (553817, 28278758), (746449, 20981014), (912218, 17168327), (1107634, 14139379), (1492898, 10490507), (1560757, 10034398), (3121514, 5017199)]