2011149448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 4828896000

約数和(自身を除く): 2817746552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 229, 269, 308, 371, 424, 458, 538, 583, 616, 742, 916, 1076, 1166, 1484, 1603, 1832, 1883, 2152, 2332, 2519, 2959, 2968, 3206, 3766, 4081, 4664, 5038, 5918, 6412, 7532, 8162, 10076, 11836, 12137, 12824, 14257, 15064, 16324, 17633, 20152, 20713, 23672, 24274, 28514, 32648, 35266, 41426, 48548, 57028, 61601, 70532, 82852, 84959, 97096, 99799, 114056, 123202, 133507, 141064, 156827, 165704, 169918, 199598, 246404, 267014, 313654, 339836, 399196, 431207, 492808, 534028, 627308, 677611, 679672, 798392, 862414, 934549, 1068056, 1097789, 1254616, 1355222, 1724828, 1869098, 2195578, 2710444, 3264853, 3449656, 3738196, 4391156, 4743277, 5420888, 6529706, 7476392, 8782312, 9486554, 13059412, 18973108, 22853971, 26118824, 35913383, 37946216, 45707942, 71826766, 91415884, 143653532, 182831768, 251393681, 287307064, 502787362, 1005574724, 2011149448]

約数ペア:

[(1, 2011149448), (2, 1005574724), (4, 502787362), (7, 287307064), (8, 251393681), (11, 182831768), (14, 143653532), (22, 91415884), (28, 71826766), (44, 45707942), (53, 37946216), (56, 35913383), (77, 26118824), (88, 22853971), (106, 18973108), (154, 13059412), (212, 9486554), (229, 8782312), (269, 7476392), (308, 6529706), (371, 5420888), (424, 4743277), (458, 4391156), (538, 3738196), (583, 3449656), (616, 3264853), (742, 2710444), (916, 2195578), (1076, 1869098), (1166, 1724828), (1484, 1355222), (1603, 1254616), (1832, 1097789), (1883, 1068056), (2152, 934549), (2332, 862414), (2519, 798392), (2959, 679672), (2968, 677611), (3206, 627308), (3766, 534028), (4081, 492808), (4664, 431207), (5038, 399196), (5918, 339836), (6412, 313654), (7532, 267014), (8162, 246404), (10076, 199598), (11836, 169918), (12137, 165704), (12824, 156827), (14257, 141064), (15064, 133507), (16324, 123202), (17633, 114056), (20152, 99799), (20713, 97096), (23672, 84959), (24274, 82852), (28514, 70532), (32648, 61601), (35266, 57028), (41426, 48548)]