685768272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 2089366272

約数和(自身を除く): 1403598000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 97, 106, 112, 159, 168, 194, 212, 291, 318, 336, 371, 388, 397, 424, 582, 636, 679, 742, 776, 794, 848, 1113, 1164, 1191, 1272, 1358, 1484, 1552, 1588, 2037, 2226, 2328, 2382, 2544, 2716, 2779, 2968, 3176, 4074, 4452, 4656, 4764, 5141, 5432, 5558, 5936, 6352, 8148, 8337, 8904, 9528, 10282, 10864, 11116, 15423, 16296, 16674, 17808, 19056, 20564, 21041, 22232, 30846, 32592, 33348, 35987, 38509, 41128, 42082, 44464, 61692, 63123, 66696, 71974, 77018, 82256, 84164, 107961, 115527, 123384, 126246, 133392, 143948, 147287, 154036, 168328, 215922, 231054, 246768, 252492, 269563, 287896, 294574, 308072, 336656, 431844, 441861, 462108, 504984, 539126, 575792, 589148, 616144, 808689, 863688, 883722, 924216, 1009968, 1078252, 1178296, 1617378, 1727376, 1767444, 1848432, 2040977, 2156504, 2356592, 3234756, 3534888, 4081954, 4313008, 6122931, 6469512, 7069776, 8163908, 12245862, 12939024, 14286839, 16327816, 24491724, 28573678, 32655632, 42860517, 48983448, 57147356, 85721034, 97966896, 114294712, 171442068, 228589424, 342884136, 685768272]

約数ペア:

[(1, 685768272), (2, 342884136), (3, 228589424), (4, 171442068), (6, 114294712), (7, 97966896), (8, 85721034), (12, 57147356), (14, 48983448), (16, 42860517), (21, 32655632), (24, 28573678), (28, 24491724), (42, 16327816), (48, 14286839), (53, 12939024), (56, 12245862), (84, 8163908), (97, 7069776), (106, 6469512), (112, 6122931), (159, 4313008), (168, 4081954), (194, 3534888), (212, 3234756), (291, 2356592), (318, 2156504), (336, 2040977), (371, 1848432), (388, 1767444), (397, 1727376), (424, 1617378), (582, 1178296), (636, 1078252), (679, 1009968), (742, 924216), (776, 883722), (794, 863688), (848, 808689), (1113, 616144), (1164, 589148), (1191, 575792), (1272, 539126), (1358, 504984), (1484, 462108), (1552, 441861), (1588, 431844), (2037, 336656), (2226, 308072), (2328, 294574), (2382, 287896), (2544, 269563), (2716, 252492), (2779, 246768), (2968, 231054), (3176, 215922), (4074, 168328), (4452, 154036), (4656, 147287), (4764, 143948), (5141, 133392), (5432, 126246), (5558, 123384), (5936, 115527), (6352, 107961), (8148, 84164), (8337, 82256), (8904, 77018), (9528, 71974), (10282, 66696), (10864, 63123), (11116, 61692), (15423, 44464), (16296, 42082), (16674, 41128), (17808, 38509), (19056, 35987), (20564, 33348), (21041, 32592), (22232, 30846)]