3131643536

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{24943}}^1$

素因数の和:25036

約数の個数: 80

約数和(自身を含む): 7423334400

約数和(自身を除く): 4291690864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 236, 266, 304, 413, 472, 532, 826, 944, 1064, 1121, 1652, 2128, 2242, 3304, 4484, 6608, 7847, 8968, 15694, 17936, 24943, 31388, 49886, 62776, 99772, 125552, 174601, 199544, 349202, 399088, 473917, 698404, 947834, 1396808, 1471637, 1895668, 2793616, 2943274, 3317419, 3791336, 5886548, 6634838, 7582672, 10301459, 11773096, 13269676, 20602918, 23546192, 26539352, 27961103, 41205836, 53078704, 55922206, 82411672, 111844412, 164823344, 195727721, 223688824, 391455442, 447377648, 782910884, 1565821768, 3131643536]

約数ペア:

[(1, 3131643536), (2, 1565821768), (4, 782910884), (7, 447377648), (8, 391455442), (14, 223688824), (16, 195727721), (19, 164823344), (28, 111844412), (38, 82411672), (56, 55922206), (59, 53078704), (76, 41205836), (112, 27961103), (118, 26539352), (133, 23546192), (152, 20602918), (236, 13269676), (266, 11773096), (304, 10301459), (413, 7582672), (472, 6634838), (532, 5886548), (826, 3791336), (944, 3317419), (1064, 2943274), (1121, 2793616), (1652, 1895668), (2128, 1471637), (2242, 1396808), (3304, 947834), (4484, 698404), (6608, 473917), (7847, 399088), (8968, 349202), (15694, 199544), (17936, 174601), (24943, 125552), (31388, 99772), (49886, 62776)]