2973117136

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 6510876680

約数和(自身を除く): 3537759544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 109, 121, 146, 176, 193, 218, 242, 292, 386, 436, 484, 584, 772, 803, 872, 968, 1168, 1199, 1544, 1606, 1744, 1936, 2123, 2398, 3088, 3212, 4246, 4796, 6424, 7957, 8492, 8833, 9592, 12848, 13189, 14089, 15914, 16984, 17666, 19184, 21037, 23353, 26378, 28178, 31828, 33968, 35332, 42074, 46706, 52756, 56356, 63656, 70664, 84148, 87527, 93412, 105512, 112712, 127312, 141328, 154979, 168296, 175054, 186824, 211024, 225424, 231407, 309958, 336592, 350108, 373648, 462814, 619916, 700216, 925628, 962797, 1239832, 1400432, 1535701, 1704769, 1851256, 1925594, 2479664, 2545477, 3071402, 3409538, 3702512, 3851188, 5090954, 6142804, 6819076, 7702376, 10181908, 12285608, 13638152, 15404752, 16892711, 20363816, 24571216, 27276304, 33785422, 40727632, 67570844, 135141688, 185819821, 270283376, 371639642, 743279284, 1486558568, 2973117136]

約数ペア:

[(1, 2973117136), (2, 1486558568), (4, 743279284), (8, 371639642), (11, 270283376), (16, 185819821), (22, 135141688), (44, 67570844), (73, 40727632), (88, 33785422), (109, 27276304), (121, 24571216), (146, 20363816), (176, 16892711), (193, 15404752), (218, 13638152), (242, 12285608), (292, 10181908), (386, 7702376), (436, 6819076), (484, 6142804), (584, 5090954), (772, 3851188), (803, 3702512), (872, 3409538), (968, 3071402), (1168, 2545477), (1199, 2479664), (1544, 1925594), (1606, 1851256), (1744, 1704769), (1936, 1535701), (2123, 1400432), (2398, 1239832), (3088, 962797), (3212, 925628), (4246, 700216), (4796, 619916), (6424, 462814), (7957, 373648), (8492, 350108), (8833, 336592), (9592, 309958), (12848, 231407), (13189, 225424), (14089, 211024), (15914, 186824), (16984, 175054), (17666, 168296), (19184, 154979), (21037, 141328), (23353, 127312), (26378, 112712), (28178, 105512), (31828, 93412), (33968, 87527), (35332, 84148), (42074, 70664), (46706, 63656), (52756, 56356)]