223965616

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 569963520

約数和(自身を除く): 345997904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 41, 56, 68, 76, 82, 112, 119, 133, 136, 151, 152, 164, 238, 266, 272, 287, 302, 304, 323, 328, 476, 532, 574, 604, 646, 656, 697, 779, 952, 1057, 1064, 1148, 1208, 1292, 1394, 1558, 1904, 2114, 2128, 2261, 2296, 2416, 2567, 2584, 2788, 2869, 3116, 4228, 4522, 4592, 4879, 5134, 5168, 5453, 5576, 5738, 6191, 6232, 8456, 9044, 9758, 10268, 10906, 11152, 11476, 12382, 12464, 13243, 16912, 17969, 18088, 19516, 20083, 20536, 21812, 22952, 24764, 26486, 35938, 36176, 39032, 40166, 41072, 43337, 43624, 45904, 48773, 49528, 52972, 71876, 78064, 80332, 86674, 87248, 92701, 97546, 99056, 105247, 105944, 117629, 143752, 160664, 173348, 185402, 195092, 210494, 211888, 235258, 287504, 321328, 341411, 346696, 370804, 390184, 420988, 470516, 682822, 693392, 736729, 741608, 780368, 823403, 841976, 941032, 1365644, 1473458, 1483216, 1646806, 1683952, 1882064, 1999693, 2731288, 2946916, 3293612, 3999386, 5462576, 5893832, 6587224, 7998772, 11787664, 13174448, 13997851, 15997544, 27995702, 31995088, 55991404, 111982808, 223965616]

約数ペア:

[(1, 223965616), (2, 111982808), (4, 55991404), (7, 31995088), (8, 27995702), (14, 15997544), (16, 13997851), (17, 13174448), (19, 11787664), (28, 7998772), (34, 6587224), (38, 5893832), (41, 5462576), (56, 3999386), (68, 3293612), (76, 2946916), (82, 2731288), (112, 1999693), (119, 1882064), (133, 1683952), (136, 1646806), (151, 1483216), (152, 1473458), (164, 1365644), (238, 941032), (266, 841976), (272, 823403), (287, 780368), (302, 741608), (304, 736729), (323, 693392), (328, 682822), (476, 470516), (532, 420988), (574, 390184), (604, 370804), (646, 346696), (656, 341411), (697, 321328), (779, 287504), (952, 235258), (1057, 211888), (1064, 210494), (1148, 195092), (1208, 185402), (1292, 173348), (1394, 160664), (1558, 143752), (1904, 117629), (2114, 105944), (2128, 105247), (2261, 99056), (2296, 97546), (2416, 92701), (2567, 87248), (2584, 86674), (2788, 80332), (2869, 78064), (3116, 71876), (4228, 52972), (4522, 49528), (4592, 48773), (4879, 45904), (5134, 43624), (5168, 43337), (5453, 41072), (5576, 40166), (5738, 39032), (6191, 36176), (6232, 35938), (8456, 26486), (9044, 24764), (9758, 22952), (10268, 21812), (10906, 20536), (11152, 20083), (11476, 19516), (12382, 18088), (12464, 17969), (13243, 16912)]