221314128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34667}}^1$

素因数の和:34704

約数の個数: 80

約数和(自身を含む): 687813120

約数和(自身を除く): 466498992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 34667, 69334, 104001, 138668, 208002, 242669, 277336, 416004, 485338, 554672, 658673, 728007, 832008, 970676, 1317346, 1456014, 1664016, 1941352, 1976019, 2634692, 2912028, 3882704, 3952038, 4610711, 5269384, 5824056, 7904076, 9221422, 10538768, 11648112, 13832133, 15808152, 18442844, 27664266, 31616304, 36885688, 55328532, 73771376, 110657064, 221314128]

約数ペア:

[(1, 221314128), (2, 110657064), (3, 73771376), (4, 55328532), (6, 36885688), (7, 31616304), (8, 27664266), (12, 18442844), (14, 15808152), (16, 13832133), (19, 11648112), (21, 10538768), (24, 9221422), (28, 7904076), (38, 5824056), (42, 5269384), (48, 4610711), (56, 3952038), (57, 3882704), (76, 2912028), (84, 2634692), (112, 1976019), (114, 1941352), (133, 1664016), (152, 1456014), (168, 1317346), (228, 970676), (266, 832008), (304, 728007), (336, 658673), (399, 554672), (456, 485338), (532, 416004), (798, 277336), (912, 242669), (1064, 208002), (1596, 138668), (2128, 104001), (3192, 69334), (6384, 34667)]