674979864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3673}}^1$

素因数の和:3745

約数の個数: 128

約数和(自身を含む): 1975142400

約数和(自身を除く): 1300162536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1482, 1612, 1767, 1976, 2356, 2418, 2964, 3224, 3534, 3673, 4712, 4836, 5928, 7068, 7346, 7657, 9672, 11019, 14136, 14692, 15314, 22038, 22971, 29384, 30628, 44076, 45942, 47749, 61256, 69787, 88152, 91884, 95498, 113863, 139574, 143247, 183768, 190996, 209361, 227726, 279148, 286494, 341589, 381992, 418722, 455452, 558296, 572988, 683178, 837444, 907231, 910904, 1145976, 1366356, 1480219, 1674888, 1814462, 2163397, 2721693, 2732712, 2960438, 3628924, 4326794, 4440657, 5443386, 5920876, 6490191, 7257848, 8653588, 8881314, 10886772, 11841752, 12980382, 17307176, 17762628, 21773544, 25960764, 28124161, 35525256, 51921528, 56248322, 84372483, 112496644, 168744966, 224993288, 337489932, 674979864]

約数ペア:

[(1, 674979864), (2, 337489932), (3, 224993288), (4, 168744966), (6, 112496644), (8, 84372483), (12, 56248322), (13, 51921528), (19, 35525256), (24, 28124161), (26, 25960764), (31, 21773544), (38, 17762628), (39, 17307176), (52, 12980382), (57, 11841752), (62, 10886772), (76, 8881314), (78, 8653588), (93, 7257848), (104, 6490191), (114, 5920876), (124, 5443386), (152, 4440657), (156, 4326794), (186, 3628924), (228, 2960438), (247, 2732712), (248, 2721693), (312, 2163397), (372, 1814462), (403, 1674888), (456, 1480219), (494, 1366356), (589, 1145976), (741, 910904), (744, 907231), (806, 837444), (988, 683178), (1178, 572988), (1209, 558296), (1482, 455452), (1612, 418722), (1767, 381992), (1976, 341589), (2356, 286494), (2418, 279148), (2964, 227726), (3224, 209361), (3534, 190996), (3673, 183768), (4712, 143247), (4836, 139574), (5928, 113863), (7068, 95498), (7346, 91884), (7657, 88152), (9672, 69787), (11019, 61256), (14136, 47749), (14692, 45942), (15314, 44076), (22038, 30628), (22971, 29384)]