278324928

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{69029}}^1$

素因数の和:69054

約数の個数: 84

約数和(自身を含む): 911748240

約数和(自身を除く): 633423312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 69029, 138058, 207087, 276116, 414174, 483203, 552232, 621261, 828348, 966406, 1104464, 1242522, 1449609, 1656696, 1932812, 2208928, 2485044, 2899218, 3313392, 3865624, 4348827, 4417856, 4970088, 5798436, 6626784, 7731248, 8697654, 9940176, 11596872, 13253568, 15462496, 17395308, 19880352, 23193744, 30924992, 34790616, 39760704, 46387488, 69581232, 92774976, 139162464, 278324928]

約数ペア:

[(1, 278324928), (2, 139162464), (3, 92774976), (4, 69581232), (6, 46387488), (7, 39760704), (8, 34790616), (9, 30924992), (12, 23193744), (14, 19880352), (16, 17395308), (18, 15462496), (21, 13253568), (24, 11596872), (28, 9940176), (32, 8697654), (36, 7731248), (42, 6626784), (48, 5798436), (56, 4970088), (63, 4417856), (64, 4348827), (72, 3865624), (84, 3313392), (96, 2899218), (112, 2485044), (126, 2208928), (144, 1932812), (168, 1656696), (192, 1449609), (224, 1242522), (252, 1104464), (288, 966406), (336, 828348), (448, 621261), (504, 552232), (576, 483203), (672, 414174), (1008, 276116), (1344, 207087), (2016, 138058), (4032, 69029)]