403733897824

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1\times {\mathrm{1289}}^1$

素因数の和:2556

約数の個数: 96

約数和(自身を含む): 813922300800

約数和(自身を除く): 410188402976

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 139, 268, 278, 536, 556, 1051, 1072, 1112, 1289, 2102, 2144, 2224, 2578, 4204, 4448, 5156, 8408, 9313, 10312, 16816, 18626, 20624, 33632, 37252, 41248, 70417, 74504, 86363, 140834, 146089, 149008, 172726, 179171, 281668, 292178, 298016, 345452, 358342, 563336, 584356, 690904, 716684, 1126672, 1168712, 1354739, 1381808, 1433368, 2253344, 2337424, 2709478, 2763616, 2866736, 4674848, 5418956, 5733472, 9787963, 10837912, 12004457, 19575926, 21675824, 24008914, 39151852, 43351648, 48017828, 78303704, 90767513, 96035656, 156607408, 181535026, 188308721, 192071312, 313214816, 363070052, 376617442, 384142624, 726140104, 753234884, 1452280208, 1506469768, 2904560416, 3012939536, 6025879072, 12616684307, 25233368614, 50466737228, 100933474456, 201866948912, 403733897824]

約数ペア:

[(1, 403733897824), (2, 201866948912), (4, 100933474456), (8, 50466737228), (16, 25233368614), (32, 12616684307), (67, 6025879072), (134, 3012939536), (139, 2904560416), (268, 1506469768), (278, 1452280208), (536, 753234884), (556, 726140104), (1051, 384142624), (1072, 376617442), (1112, 363070052), (1289, 313214816), (2102, 192071312), (2144, 188308721), (2224, 181535026), (2578, 156607408), (4204, 96035656), (4448, 90767513), (5156, 78303704), (8408, 48017828), (9313, 43351648), (10312, 39151852), (16816, 24008914), (18626, 21675824), (20624, 19575926), (33632, 12004457), (37252, 10837912), (41248, 9787963), (70417, 5733472), (74504, 5418956), (86363, 4674848), (140834, 2866736), (146089, 2763616), (149008, 2709478), (172726, 2337424), (179171, 2253344), (281668, 1433368), (292178, 1381808), (298016, 1354739), (345452, 1168712), (358342, 1126672), (563336, 716684), (584356, 690904)]