254893296

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 821867040

約数和(自身を除く): 566973744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 37, 42, 48, 49, 56, 58, 74, 84, 87, 98, 101, 111, 112, 116, 147, 148, 168, 174, 196, 202, 203, 222, 232, 259, 294, 296, 303, 336, 348, 392, 404, 406, 444, 464, 518, 588, 592, 606, 609, 696, 707, 777, 784, 808, 812, 888, 1036, 1073, 1176, 1212, 1218, 1392, 1414, 1421, 1554, 1616, 1624, 1776, 1813, 2072, 2121, 2146, 2352, 2424, 2436, 2828, 2842, 2929, 3108, 3219, 3248, 3626, 3737, 4144, 4242, 4263, 4292, 4848, 4872, 4949, 5439, 5656, 5684, 5858, 6216, 6438, 7252, 7474, 7511, 8484, 8526, 8584, 8787, 9744, 9898, 10878, 11211, 11312, 11368, 11716, 12432, 12876, 14504, 14847, 14948, 15022, 16968, 17052, 17168, 17574, 19796, 20503, 21756, 22422, 22533, 22736, 23432, 25752, 26159, 29008, 29694, 29896, 30044, 33936, 34104, 35148, 39592, 41006, 43512, 44844, 45066, 46864, 51504, 52318, 52577, 59388, 59792, 60088, 61509, 68208, 70296, 78477, 79184, 82012, 87024, 89688, 90132, 104636, 105154, 108373, 118776, 120176, 123018, 140592, 143521, 156954, 157731, 164024, 179376, 180264, 183113, 209272, 210308, 216746, 237552, 246036, 287042, 313908, 315462, 325119, 328048, 360528, 366226, 418544, 420616, 430563, 433492, 492072, 549339, 574084, 627816, 630924, 650238, 732452, 758611, 841232, 861126, 866984, 984144, 1098678, 1148168, 1255632, 1261848, 1300476, 1464904, 1517222, 1722252, 1733968, 2197356, 2275833, 2296336, 2523696, 2600952, 2929808, 3034444, 3444504, 4394712, 4551666, 5201904, 5310277, 6068888, 6889008, 8789424, 9103332, 10620554, 12137776, 15930831, 18206664, 21241108, 31861662, 36413328, 42482216, 63723324, 84964432, 127446648, 254893296]

約数ペア:

[(1, 254893296), (2, 127446648), (3, 84964432), (4, 63723324), (6, 42482216), (7, 36413328), (8, 31861662), (12, 21241108), (14, 18206664), (16, 15930831), (21, 12137776), (24, 10620554), (28, 9103332), (29, 8789424), (37, 6889008), (42, 6068888), (48, 5310277), (49, 5201904), (56, 4551666), (58, 4394712), (74, 3444504), (84, 3034444), (87, 2929808), (98, 2600952), (101, 2523696), (111, 2296336), (112, 2275833), (116, 2197356), (147, 1733968), (148, 1722252), (168, 1517222), (174, 1464904), (196, 1300476), (202, 1261848), (203, 1255632), (222, 1148168), (232, 1098678), (259, 984144), (294, 866984), (296, 861126), (303, 841232), (336, 758611), (348, 732452), (392, 650238), (404, 630924), (406, 627816), (444, 574084), (464, 549339), (518, 492072), (588, 433492), (592, 430563), (606, 420616), (609, 418544), (696, 366226), (707, 360528), (777, 328048), (784, 325119), (808, 315462), (812, 313908), (888, 287042), (1036, 246036), (1073, 237552), (1176, 216746), (1212, 210308), (1218, 209272), (1392, 183113), (1414, 180264), (1421, 179376), (1554, 164024), (1616, 157731), (1624, 156954), (1776, 143521), (1813, 140592), (2072, 123018), (2121, 120176), (2146, 118776), (2352, 108373), (2424, 105154), (2436, 104636), (2828, 90132), (2842, 89688), (2929, 87024), (3108, 82012), (3219, 79184), (3248, 78477), (3626, 70296), (3737, 68208), (4144, 61509), (4242, 60088), (4263, 59792), (4292, 59388), (4848, 52577), (4872, 52318), (4949, 51504), (5439, 46864), (5656, 45066), (5684, 44844), (5858, 43512), (6216, 41006), (6438, 39592), (7252, 35148), (7474, 34104), (7511, 33936), (8484, 30044), (8526, 29896), (8584, 29694), (8787, 29008), (9744, 26159), (9898, 25752), (10878, 23432), (11211, 22736), (11312, 22533), (11368, 22422), (11716, 21756), (12432, 20503), (12876, 19796), (14504, 17574), (14847, 17168), (14948, 17052), (15022, 16968)]