1664063604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{563}}^1$

素因数の和:934

約数の個数: 144

約数和(自身を含む): 4961593728

約数和(自身を除く): 3297530124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 317, 333, 444, 518, 563, 634, 666, 777, 951, 1036, 1126, 1268, 1332, 1554, 1689, 1902, 2219, 2252, 2331, 2853, 3108, 3378, 3804, 3941, 4438, 4662, 5067, 5706, 6657, 6756, 7882, 8876, 9324, 10134, 11412, 11729, 11823, 13314, 15764, 19971, 20268, 20831, 23458, 23646, 26628, 35187, 35469, 39942, 41662, 46916, 47292, 62493, 70374, 70938, 79884, 82103, 83324, 105561, 124986, 140748, 141876, 145817, 164206, 178471, 187479, 211122, 246309, 249972, 291634, 328412, 356942, 374958, 422244, 437451, 492618, 535413, 583268, 713884, 738927, 749916, 874902, 985236, 1070826, 1249297, 1312353, 1477854, 1606239, 1749804, 2141652, 2498594, 2624706, 2955708, 3212478, 3747891, 4997188, 5249412, 6424956, 6603427, 7495782, 11243673, 13206854, 14991564, 19810281, 22487346, 26413708, 39620562, 44974692, 46223989, 59430843, 79241124, 92447978, 118861686, 138671967, 184895956, 237723372, 277343934, 416015901, 554687868, 832031802, 1664063604]

約数ペア:

[(1, 1664063604), (2, 832031802), (3, 554687868), (4, 416015901), (6, 277343934), (7, 237723372), (9, 184895956), (12, 138671967), (14, 118861686), (18, 92447978), (21, 79241124), (28, 59430843), (36, 46223989), (37, 44974692), (42, 39620562), (63, 26413708), (74, 22487346), (84, 19810281), (111, 14991564), (126, 13206854), (148, 11243673), (222, 7495782), (252, 6603427), (259, 6424956), (317, 5249412), (333, 4997188), (444, 3747891), (518, 3212478), (563, 2955708), (634, 2624706), (666, 2498594), (777, 2141652), (951, 1749804), (1036, 1606239), (1126, 1477854), (1268, 1312353), (1332, 1249297), (1554, 1070826), (1689, 985236), (1902, 874902), (2219, 749916), (2252, 738927), (2331, 713884), (2853, 583268), (3108, 535413), (3378, 492618), (3804, 437451), (3941, 422244), (4438, 374958), (4662, 356942), (5067, 328412), (5706, 291634), (6657, 249972), (6756, 246309), (7882, 211122), (8876, 187479), (9324, 178471), (10134, 164206), (11412, 145817), (11729, 141876), (11823, 140748), (13314, 124986), (15764, 105561), (19971, 83324), (20268, 82103), (20831, 79884), (23458, 70938), (23646, 70374), (26628, 62493), (35187, 47292), (35469, 46916), (39942, 41662)]