268971752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 656640000

約数和(自身を除く): 387668248

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 29, 38, 46, 56, 58, 76, 92, 116, 133, 152, 161, 184, 203, 232, 266, 322, 379, 406, 437, 532, 551, 644, 667, 758, 812, 874, 1064, 1102, 1288, 1334, 1516, 1624, 1748, 2204, 2653, 2668, 3032, 3059, 3496, 3857, 4408, 4669, 5306, 5336, 6118, 7201, 7714, 8717, 9338, 10612, 10991, 12236, 12673, 14402, 15428, 17434, 18676, 21224, 21982, 24472, 25346, 28804, 30856, 34868, 37352, 43964, 50407, 50692, 57608, 61019, 69736, 76937, 87928, 88711, 100814, 101384, 122038, 153874, 165623, 177422, 201628, 208829, 244076, 252793, 307748, 331246, 354844, 403256, 417658, 488152, 505586, 615496, 662492, 709688, 835316, 1011172, 1159361, 1324984, 1461803, 1670632, 1769551, 2022344, 2318722, 2923606, 3539102, 4637444, 4803067, 5847212, 7078204, 9274888, 9606134, 11694424, 14156408, 19212268, 33621469, 38424536, 67242938, 134485876, 268971752]

約数ペア:

[(1, 268971752), (2, 134485876), (4, 67242938), (7, 38424536), (8, 33621469), (14, 19212268), (19, 14156408), (23, 11694424), (28, 9606134), (29, 9274888), (38, 7078204), (46, 5847212), (56, 4803067), (58, 4637444), (76, 3539102), (92, 2923606), (116, 2318722), (133, 2022344), (152, 1769551), (161, 1670632), (184, 1461803), (203, 1324984), (232, 1159361), (266, 1011172), (322, 835316), (379, 709688), (406, 662492), (437, 615496), (532, 505586), (551, 488152), (644, 417658), (667, 403256), (758, 354844), (812, 331246), (874, 307748), (1064, 252793), (1102, 244076), (1288, 208829), (1334, 201628), (1516, 177422), (1624, 165623), (1748, 153874), (2204, 122038), (2653, 101384), (2668, 100814), (3032, 88711), (3059, 87928), (3496, 76937), (3857, 69736), (4408, 61019), (4669, 57608), (5306, 50692), (5336, 50407), (6118, 43964), (7201, 37352), (7714, 34868), (8717, 30856), (9338, 28804), (10612, 25346), (10991, 24472), (12236, 21982), (12673, 21224), (14402, 18676), (15428, 17434)]