280496352

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1996

約数の個数: 96

約数和(自身を含む): 776472480

約数和(自身を除く): 495976128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 53, 58, 87, 96, 106, 116, 159, 174, 212, 232, 318, 348, 424, 464, 636, 696, 848, 928, 1272, 1392, 1537, 1696, 1901, 2544, 2784, 3074, 3802, 4611, 5088, 5703, 6148, 7604, 9222, 11406, 12296, 15208, 18444, 22812, 24592, 30416, 36888, 45624, 49184, 55129, 60832, 73776, 91248, 100753, 110258, 147552, 165387, 182496, 201506, 220516, 302259, 330774, 403012, 441032, 604518, 661548, 806024, 882064, 1209036, 1323096, 1612048, 1764128, 2418072, 2646192, 2921837, 3224096, 4836144, 5292384, 5843674, 8765511, 9672288, 11687348, 17531022, 23374696, 35062044, 46749392, 70124088, 93498784, 140248176, 280496352]

約数ペア:

[(1, 280496352), (2, 140248176), (3, 93498784), (4, 70124088), (6, 46749392), (8, 35062044), (12, 23374696), (16, 17531022), (24, 11687348), (29, 9672288), (32, 8765511), (48, 5843674), (53, 5292384), (58, 4836144), (87, 3224096), (96, 2921837), (106, 2646192), (116, 2418072), (159, 1764128), (174, 1612048), (212, 1323096), (232, 1209036), (318, 882064), (348, 806024), (424, 661548), (464, 604518), (636, 441032), (696, 403012), (848, 330774), (928, 302259), (1272, 220516), (1392, 201506), (1537, 182496), (1696, 165387), (1901, 147552), (2544, 110258), (2784, 100753), (3074, 91248), (3802, 73776), (4611, 60832), (5088, 55129), (5703, 49184), (6148, 45624), (7604, 36888), (9222, 30416), (11406, 24592), (12296, 22812), (15208, 18444)]