281040768

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4603}}^1$

素因数の和:4676

約数の個数: 96

約数和(自身を含む): 824162040

約数和(自身を除く): 543121272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 288, 318, 384, 424, 477, 576, 636, 848, 954, 1152, 1272, 1696, 1908, 2544, 3392, 3816, 4603, 5088, 6784, 7632, 9206, 10176, 13809, 15264, 18412, 20352, 27618, 30528, 36824, 41427, 55236, 61056, 73648, 82854, 110472, 147296, 165708, 220944, 243959, 294592, 331416, 441888, 487918, 589184, 662832, 731877, 883776, 975836, 1325664, 1463754, 1767552, 1951672, 2195631, 2651328, 2927508, 3903344, 4391262, 5302656, 5855016, 7806688, 8782524, 11710032, 15613376, 17565048, 23420064, 31226752, 35130096, 46840128, 70260192, 93680256, 140520384, 281040768]

約数ペア:

[(1, 281040768), (2, 140520384), (3, 93680256), (4, 70260192), (6, 46840128), (8, 35130096), (9, 31226752), (12, 23420064), (16, 17565048), (18, 15613376), (24, 11710032), (32, 8782524), (36, 7806688), (48, 5855016), (53, 5302656), (64, 4391262), (72, 3903344), (96, 2927508), (106, 2651328), (128, 2195631), (144, 1951672), (159, 1767552), (192, 1463754), (212, 1325664), (288, 975836), (318, 883776), (384, 731877), (424, 662832), (477, 589184), (576, 487918), (636, 441888), (848, 331416), (954, 294592), (1152, 243959), (1272, 220944), (1696, 165708), (1908, 147296), (2544, 110472), (3392, 82854), (3816, 73648), (4603, 61056), (5088, 55236), (6784, 41427), (7632, 36824), (9206, 30528), (10176, 27618), (13809, 20352), (15264, 18412)]