1966278464

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 4215310848

約数和(自身を除く): 2249032384

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 97, 184, 188, 194, 293, 368, 376, 388, 586, 736, 752, 776, 1081, 1172, 1472, 1504, 1552, 2162, 2231, 2344, 3008, 3104, 4324, 4462, 4559, 4688, 6208, 6739, 8648, 8924, 9118, 9376, 13478, 13771, 17296, 17848, 18236, 18752, 26956, 27542, 28421, 34592, 35696, 36472, 53912, 55084, 56842, 69184, 71392, 72944, 104857, 107824, 110168, 113684, 142784, 145888, 209714, 215648, 220336, 227368, 291776, 316733, 419428, 431296, 440672, 454736, 633466, 653683, 838856, 881344, 909472, 1266932, 1307366, 1335787, 1677712, 1818944, 2533864, 2614732, 2671574, 3355424, 5067728, 5229464, 5343148, 6710848, 10135456, 10458928, 10686296, 20270912, 20917856, 21372592, 30723101, 41835712, 42745184, 61446202, 85490368, 122892404, 245784808, 491569616, 983139232, 1966278464]

約数ペア:

[(1, 1966278464), (2, 983139232), (4, 491569616), (8, 245784808), (16, 122892404), (23, 85490368), (32, 61446202), (46, 42745184), (47, 41835712), (64, 30723101), (92, 21372592), (94, 20917856), (97, 20270912), (184, 10686296), (188, 10458928), (194, 10135456), (293, 6710848), (368, 5343148), (376, 5229464), (388, 5067728), (586, 3355424), (736, 2671574), (752, 2614732), (776, 2533864), (1081, 1818944), (1172, 1677712), (1472, 1335787), (1504, 1307366), (1552, 1266932), (2162, 909472), (2231, 881344), (2344, 838856), (3008, 653683), (3104, 633466), (4324, 454736), (4462, 440672), (4559, 431296), (4688, 419428), (6208, 316733), (6739, 291776), (8648, 227368), (8924, 220336), (9118, 215648), (9376, 209714), (13478, 145888), (13771, 142784), (17296, 113684), (17848, 110168), (18236, 107824), (18752, 104857), (26956, 72944), (27542, 71392), (28421, 69184), (34592, 56842), (35696, 55084), (36472, 53912)]