289200436

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 634314240

約数和(自身を除く): 345113804

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 53, 74, 92, 106, 148, 161, 212, 229, 259, 322, 371, 458, 518, 644, 742, 851, 916, 1036, 1219, 1484, 1603, 1702, 1961, 2438, 3206, 3404, 3922, 4876, 5267, 5957, 6412, 7844, 8473, 8533, 10534, 11914, 12137, 13727, 16946, 17066, 21068, 23828, 24274, 27454, 33892, 34132, 36869, 45103, 48548, 54908, 59311, 73738, 84959, 90206, 118622, 147476, 169918, 180412, 194879, 237244, 279151, 315721, 339836, 389758, 449069, 558302, 631442, 779516, 898138, 1116604, 1262884, 1364153, 1796276, 1954057, 2728306, 3143483, 3908114, 5456612, 6286966, 7816228, 10328587, 12573932, 20657174, 41314348, 72300109, 144600218, 289200436]

約数ペア:

[(1, 289200436), (2, 144600218), (4, 72300109), (7, 41314348), (14, 20657174), (23, 12573932), (28, 10328587), (37, 7816228), (46, 6286966), (53, 5456612), (74, 3908114), (92, 3143483), (106, 2728306), (148, 1954057), (161, 1796276), (212, 1364153), (229, 1262884), (259, 1116604), (322, 898138), (371, 779516), (458, 631442), (518, 558302), (644, 449069), (742, 389758), (851, 339836), (916, 315721), (1036, 279151), (1219, 237244), (1484, 194879), (1603, 180412), (1702, 169918), (1961, 147476), (2438, 118622), (3206, 90206), (3404, 84959), (3922, 73738), (4876, 59311), (5267, 54908), (5957, 48548), (6412, 45103), (7844, 36869), (8473, 34132), (8533, 33892), (10534, 27454), (11914, 24274), (12137, 23828), (13727, 21068), (16946, 17066)]