1771231968

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1078

約数の個数: 192

約数和(自身を含む): 5667459840

約数和(自身を除く): 3896227872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 227, 264, 288, 297, 352, 396, 432, 454, 528, 594, 681, 792, 821, 864, 908, 1056, 1188, 1362, 1584, 1642, 1816, 2043, 2376, 2463, 2497, 2724, 3168, 3284, 3632, 4086, 4752, 4926, 4994, 5448, 6129, 6568, 7264, 7389, 7491, 8172, 9031, 9504, 9852, 9988, 10896, 12258, 13136, 14778, 14982, 16344, 18062, 19704, 19976, 21792, 22167, 22473, 24516, 26272, 27093, 29556, 29964, 32688, 36124, 39408, 39952, 44334, 44946, 49032, 54186, 59112, 59928, 65376, 67419, 72248, 78816, 79904, 81279, 88668, 89892, 98064, 108372, 118224, 119856, 134838, 144496, 162558, 177336, 179784, 186367, 196128, 216744, 236448, 239712, 243837, 269676, 288992, 325116, 354672, 359568, 372734, 433488, 487674, 539352, 559101, 650232, 709344, 719136, 745468, 866976, 975348, 1078704, 1118202, 1300464, 1490936, 1677303, 1950696, 2050037, 2157408, 2236404, 2600928, 2981872, 3354606, 3901392, 4100074, 4472808, 5031909, 5963744, 6150111, 6709212, 7802784, 8200148, 8945616, 10063818, 12300222, 13418424, 16400296, 17891232, 18450333, 20127636, 24600444, 26836848, 32800592, 36900666, 40255272, 49200888, 53673696, 55350999, 65601184, 73801332, 80510544, 98401776, 110701998, 147602664, 161021088, 196803552, 221403996, 295205328, 442807992, 590410656, 885615984, 1771231968]

約数ペア:

[(1, 1771231968), (2, 885615984), (3, 590410656), (4, 442807992), (6, 295205328), (8, 221403996), (9, 196803552), (11, 161021088), (12, 147602664), (16, 110701998), (18, 98401776), (22, 80510544), (24, 73801332), (27, 65601184), (32, 55350999), (33, 53673696), (36, 49200888), (44, 40255272), (48, 36900666), (54, 32800592), (66, 26836848), (72, 24600444), (88, 20127636), (96, 18450333), (99, 17891232), (108, 16400296), (132, 13418424), (144, 12300222), (176, 10063818), (198, 8945616), (216, 8200148), (227, 7802784), (264, 6709212), (288, 6150111), (297, 5963744), (352, 5031909), (396, 4472808), (432, 4100074), (454, 3901392), (528, 3354606), (594, 2981872), (681, 2600928), (792, 2236404), (821, 2157408), (864, 2050037), (908, 1950696), (1056, 1677303), (1188, 1490936), (1362, 1300464), (1584, 1118202), (1642, 1078704), (1816, 975348), (2043, 866976), (2376, 745468), (2463, 719136), (2497, 709344), (2724, 650232), (3168, 559101), (3284, 539352), (3632, 487674), (4086, 433488), (4752, 372734), (4926, 359568), (4994, 354672), (5448, 325116), (6129, 288992), (6568, 269676), (7264, 243837), (7389, 239712), (7491, 236448), (8172, 216744), (9031, 196128), (9504, 186367), (9852, 179784), (9988, 177336), (10896, 162558), (12258, 144496), (13136, 134838), (14778, 119856), (14982, 118224), (16344, 108372), (18062, 98064), (19704, 89892), (19976, 88668), (21792, 81279), (22167, 79904), (22473, 78816), (24516, 72248), (26272, 67419), (27093, 65376), (29556, 59928), (29964, 59112), (32688, 54186), (36124, 49032), (39408, 44946), (39952, 44334)]