282490824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2251

約数の個数: 128

約数和(自身を含む): 893306880

約数和(自身を除く): 610816056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 71, 77, 84, 88, 132, 142, 154, 168, 213, 231, 264, 284, 308, 426, 462, 497, 568, 616, 781, 852, 924, 994, 1491, 1562, 1704, 1848, 1988, 2153, 2343, 2982, 3124, 3976, 4306, 4686, 5467, 5964, 6248, 6459, 8612, 9372, 10934, 11928, 12918, 15071, 16401, 17224, 18744, 21868, 23683, 25836, 30142, 32802, 43736, 45213, 47366, 51672, 60284, 65604, 71049, 90426, 94732, 120568, 131208, 142098, 152863, 165781, 180852, 189464, 284196, 305726, 331562, 361704, 458589, 497343, 568392, 611452, 663124, 917178, 994686, 1070041, 1222904, 1326248, 1681493, 1834356, 1989372, 2140082, 3210123, 3362986, 3668712, 3978744, 4280164, 5044479, 6420246, 6725972, 8560328, 10088958, 11770451, 12840492, 13451944, 20177916, 23540902, 25680984, 35311353, 40355832, 47081804, 70622706, 94163608, 141245412, 282490824]

約数ペア:

[(1, 282490824), (2, 141245412), (3, 94163608), (4, 70622706), (6, 47081804), (7, 40355832), (8, 35311353), (11, 25680984), (12, 23540902), (14, 20177916), (21, 13451944), (22, 12840492), (24, 11770451), (28, 10088958), (33, 8560328), (42, 6725972), (44, 6420246), (56, 5044479), (66, 4280164), (71, 3978744), (77, 3668712), (84, 3362986), (88, 3210123), (132, 2140082), (142, 1989372), (154, 1834356), (168, 1681493), (213, 1326248), (231, 1222904), (264, 1070041), (284, 994686), (308, 917178), (426, 663124), (462, 611452), (497, 568392), (568, 497343), (616, 458589), (781, 361704), (852, 331562), (924, 305726), (994, 284196), (1491, 189464), (1562, 180852), (1704, 165781), (1848, 152863), (1988, 142098), (2153, 131208), (2343, 120568), (2982, 94732), (3124, 90426), (3976, 71049), (4306, 65604), (4686, 60284), (5467, 51672), (5964, 47366), (6248, 45213), (6459, 43736), (8612, 32802), (9372, 30142), (10934, 25836), (11928, 23683), (12918, 21868), (15071, 18744), (16401, 17224)]