996988912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1070

約数の個数: 80

約数和(自身を含む): 2107722240

約数和(自身を除く): 1110733328

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 103, 116, 184, 206, 232, 368, 412, 464, 667, 824, 907, 1334, 1648, 1814, 2369, 2668, 2987, 3628, 4738, 5336, 5974, 7256, 9476, 10672, 11948, 14512, 18952, 20861, 23896, 26303, 37904, 41722, 47792, 52606, 68701, 83444, 93421, 105212, 137402, 166888, 186842, 210424, 274804, 333776, 373684, 420848, 549608, 604969, 747368, 1099216, 1209938, 1494736, 2148683, 2419876, 2709209, 4297366, 4839752, 5418418, 8594732, 9679504, 10836836, 17189464, 21673672, 34378928, 43347344, 62311807, 124623614, 249247228, 498494456, 996988912]

約数ペア:

[(1, 996988912), (2, 498494456), (4, 249247228), (8, 124623614), (16, 62311807), (23, 43347344), (29, 34378928), (46, 21673672), (58, 17189464), (92, 10836836), (103, 9679504), (116, 8594732), (184, 5418418), (206, 4839752), (232, 4297366), (368, 2709209), (412, 2419876), (464, 2148683), (667, 1494736), (824, 1209938), (907, 1099216), (1334, 747368), (1648, 604969), (1814, 549608), (2369, 420848), (2668, 373684), (2987, 333776), (3628, 274804), (4738, 210424), (5336, 186842), (5974, 166888), (7256, 137402), (9476, 105212), (10672, 93421), (11948, 83444), (14512, 68701), (18952, 52606), (20861, 47792), (23896, 41722), (26303, 37904)]