627927888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1061

約数の個数: 160

約数和(自身を含む): 1941947136

約数和(自身を除く): 1314019248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 53, 56, 74, 84, 106, 111, 112, 148, 159, 168, 212, 222, 259, 296, 318, 336, 371, 424, 444, 518, 592, 636, 742, 777, 848, 888, 953, 1036, 1113, 1272, 1484, 1554, 1776, 1906, 1961, 2072, 2226, 2544, 2859, 2968, 3108, 3812, 3922, 4144, 4452, 5718, 5883, 5936, 6216, 6671, 7624, 7844, 8904, 11436, 11766, 12432, 13342, 13727, 15248, 15688, 17808, 20013, 22872, 23532, 26684, 27454, 31376, 35261, 40026, 41181, 45744, 47064, 50509, 53368, 54908, 70522, 80052, 82362, 94128, 101018, 105783, 106736, 109816, 141044, 151527, 160104, 164724, 202036, 211566, 219632, 246827, 282088, 303054, 320208, 329448, 353563, 404072, 423132, 493654, 564176, 606108, 658896, 707126, 740481, 808144, 846264, 987308, 1060689, 1212216, 1414252, 1480962, 1692528, 1868833, 1974616, 2121378, 2424432, 2828504, 2961924, 3737666, 3949232, 4242756, 5606499, 5657008, 5923848, 7475332, 8485512, 11212998, 11847696, 13081831, 14950664, 16971024, 22425996, 26163662, 29901328, 39245493, 44851992, 52327324, 78490986, 89703984, 104654648, 156981972, 209309296, 313963944, 627927888]

約数ペア:

[(1, 627927888), (2, 313963944), (3, 209309296), (4, 156981972), (6, 104654648), (7, 89703984), (8, 78490986), (12, 52327324), (14, 44851992), (16, 39245493), (21, 29901328), (24, 26163662), (28, 22425996), (37, 16971024), (42, 14950664), (48, 13081831), (53, 11847696), (56, 11212998), (74, 8485512), (84, 7475332), (106, 5923848), (111, 5657008), (112, 5606499), (148, 4242756), (159, 3949232), (168, 3737666), (212, 2961924), (222, 2828504), (259, 2424432), (296, 2121378), (318, 1974616), (336, 1868833), (371, 1692528), (424, 1480962), (444, 1414252), (518, 1212216), (592, 1060689), (636, 987308), (742, 846264), (777, 808144), (848, 740481), (888, 707126), (953, 658896), (1036, 606108), (1113, 564176), (1272, 493654), (1484, 423132), (1554, 404072), (1776, 353563), (1906, 329448), (1961, 320208), (2072, 303054), (2226, 282088), (2544, 246827), (2859, 219632), (2968, 211566), (3108, 202036), (3812, 164724), (3922, 160104), (4144, 151527), (4452, 141044), (5718, 109816), (5883, 106736), (5936, 105783), (6216, 101018), (6671, 94128), (7624, 82362), (7844, 80052), (8904, 70522), (11436, 54908), (11766, 53368), (12432, 50509), (13342, 47064), (13727, 45744), (15248, 41181), (15688, 40026), (17808, 35261), (20013, 31376), (22872, 27454), (23532, 26684)]