409377136

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1019}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 965295360

約数和(自身を除く): 555918224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 211, 238, 272, 422, 476, 844, 952, 1019, 1477, 1688, 1904, 2038, 2954, 3376, 3587, 4076, 5908, 7133, 7174, 8152, 11816, 14266, 14348, 16304, 17323, 23632, 25109, 28532, 28696, 34646, 50218, 57064, 57392, 69292, 100436, 114128, 121261, 138584, 200872, 215009, 242522, 277168, 401744, 430018, 485044, 860036, 970088, 1505063, 1720072, 1940176, 3010126, 3440144, 3655153, 6020252, 7310306, 12040504, 14620612, 24081008, 25586071, 29241224, 51172142, 58482448, 102344284, 204688568, 409377136]

約数ペア:

[(1, 409377136), (2, 204688568), (4, 102344284), (7, 58482448), (8, 51172142), (14, 29241224), (16, 25586071), (17, 24081008), (28, 14620612), (34, 12040504), (56, 7310306), (68, 6020252), (112, 3655153), (119, 3440144), (136, 3010126), (211, 1940176), (238, 1720072), (272, 1505063), (422, 970088), (476, 860036), (844, 485044), (952, 430018), (1019, 401744), (1477, 277168), (1688, 242522), (1904, 215009), (2038, 200872), (2954, 138584), (3376, 121261), (3587, 114128), (4076, 100436), (5908, 69292), (7133, 57392), (7174, 57064), (8152, 50218), (11816, 34646), (14266, 28696), (14348, 28532), (16304, 25109), (17323, 23632)]