321128976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 979937280

約数和(自身を除く): 658808304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 97, 112, 118, 167, 168, 177, 194, 236, 291, 334, 336, 354, 388, 413, 472, 501, 582, 668, 679, 708, 776, 826, 944, 1002, 1164, 1169, 1239, 1336, 1358, 1416, 1552, 1652, 2004, 2037, 2328, 2338, 2478, 2672, 2716, 2832, 3304, 3507, 4008, 4074, 4656, 4676, 4956, 5432, 5723, 6608, 7014, 8016, 8148, 9352, 9853, 9912, 10864, 11446, 14028, 16199, 16296, 17169, 18704, 19706, 19824, 22892, 28056, 29559, 32398, 32592, 34338, 39412, 40061, 45784, 48597, 56112, 59118, 64796, 68676, 68971, 78824, 80122, 91568, 97194, 113393, 118236, 120183, 129592, 137352, 137942, 157648, 160244, 194388, 206913, 226786, 236472, 240366, 259184, 274704, 275884, 320488, 340179, 388776, 413826, 453572, 472944, 480732, 551768, 640976, 680358, 777552, 827652, 907144, 955741, 961464, 1103536, 1360716, 1655304, 1814288, 1911482, 1922928, 2721432, 2867223, 3310608, 3822964, 5442864, 5734446, 6690187, 7645928, 11468892, 13380374, 15291856, 20070561, 22937784, 26760748, 40141122, 45875568, 53521496, 80282244, 107042992, 160564488, 321128976]

約数ペア:

[(1, 321128976), (2, 160564488), (3, 107042992), (4, 80282244), (6, 53521496), (7, 45875568), (8, 40141122), (12, 26760748), (14, 22937784), (16, 20070561), (21, 15291856), (24, 13380374), (28, 11468892), (42, 7645928), (48, 6690187), (56, 5734446), (59, 5442864), (84, 3822964), (97, 3310608), (112, 2867223), (118, 2721432), (167, 1922928), (168, 1911482), (177, 1814288), (194, 1655304), (236, 1360716), (291, 1103536), (334, 961464), (336, 955741), (354, 907144), (388, 827652), (413, 777552), (472, 680358), (501, 640976), (582, 551768), (668, 480732), (679, 472944), (708, 453572), (776, 413826), (826, 388776), (944, 340179), (1002, 320488), (1164, 275884), (1169, 274704), (1239, 259184), (1336, 240366), (1358, 236472), (1416, 226786), (1552, 206913), (1652, 194388), (2004, 160244), (2037, 157648), (2328, 137942), (2338, 137352), (2478, 129592), (2672, 120183), (2716, 118236), (2832, 113393), (3304, 97194), (3507, 91568), (4008, 80122), (4074, 78824), (4656, 68971), (4676, 68676), (4956, 64796), (5432, 59118), (5723, 56112), (6608, 48597), (7014, 45784), (8016, 40061), (8148, 39412), (9352, 34338), (9853, 32592), (9912, 32398), (10864, 29559), (11446, 28056), (14028, 22892), (16199, 19824), (16296, 19706), (17169, 18704)]