264989256

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 820471680

約数和(自身を除く): 555482424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 97, 98, 101, 138, 147, 161, 168, 184, 194, 196, 202, 276, 291, 294, 303, 322, 388, 392, 404, 483, 552, 582, 588, 606, 644, 679, 707, 776, 808, 966, 1127, 1164, 1176, 1212, 1288, 1358, 1414, 1932, 2037, 2121, 2231, 2254, 2323, 2328, 2424, 2716, 2828, 3381, 3864, 4074, 4242, 4462, 4508, 4646, 4753, 4949, 5432, 5656, 6693, 6762, 6969, 8148, 8484, 8924, 9016, 9292, 9506, 9797, 9898, 13386, 13524, 13938, 14259, 14847, 15617, 16261, 16296, 16968, 17848, 18584, 19012, 19594, 19796, 26772, 27048, 27876, 28518, 29391, 29694, 31234, 32522, 38024, 39188, 39592, 46851, 48783, 53544, 55752, 57036, 58782, 59388, 62468, 65044, 68579, 78376, 93702, 97566, 109319, 113827, 114072, 117564, 118776, 124936, 130088, 137158, 187404, 195132, 205737, 218638, 225331, 227654, 235128, 274316, 327957, 341481, 374808, 390264, 411474, 437276, 450662, 455308, 480053, 548632, 655914, 675993, 682962, 822948, 874552, 901324, 910616, 960106, 1311828, 1351986, 1365924, 1440159, 1577317, 1645896, 1802648, 1920212, 2623656, 2703972, 2731848, 2880318, 3154634, 3840424, 4731951, 5407944, 5760636, 6309268, 9463902, 11041219, 11521272, 12618536, 18927804, 22082438, 33123657, 37855608, 44164876, 66247314, 88329752, 132494628, 264989256]

約数ペア:

[(1, 264989256), (2, 132494628), (3, 88329752), (4, 66247314), (6, 44164876), (7, 37855608), (8, 33123657), (12, 22082438), (14, 18927804), (21, 12618536), (23, 11521272), (24, 11041219), (28, 9463902), (42, 6309268), (46, 5760636), (49, 5407944), (56, 4731951), (69, 3840424), (84, 3154634), (92, 2880318), (97, 2731848), (98, 2703972), (101, 2623656), (138, 1920212), (147, 1802648), (161, 1645896), (168, 1577317), (184, 1440159), (194, 1365924), (196, 1351986), (202, 1311828), (276, 960106), (291, 910616), (294, 901324), (303, 874552), (322, 822948), (388, 682962), (392, 675993), (404, 655914), (483, 548632), (552, 480053), (582, 455308), (588, 450662), (606, 437276), (644, 411474), (679, 390264), (707, 374808), (776, 341481), (808, 327957), (966, 274316), (1127, 235128), (1164, 227654), (1176, 225331), (1212, 218638), (1288, 205737), (1358, 195132), (1414, 187404), (1932, 137158), (2037, 130088), (2121, 124936), (2231, 118776), (2254, 117564), (2323, 114072), (2328, 113827), (2424, 109319), (2716, 97566), (2828, 93702), (3381, 78376), (3864, 68579), (4074, 65044), (4242, 62468), (4462, 59388), (4508, 58782), (4646, 57036), (4753, 55752), (4949, 53544), (5432, 48783), (5656, 46851), (6693, 39592), (6762, 39188), (6969, 38024), (8148, 32522), (8484, 31234), (8924, 29694), (9016, 29391), (9292, 28518), (9506, 27876), (9797, 27048), (9898, 26772), (13386, 19796), (13524, 19594), (13938, 19012), (14259, 18584), (14847, 17848), (15617, 16968), (16261, 16296)]