198776784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12821}}^1$

素因数の和:12868

約数の個数: 80

約数和(自身を含む): 572374080

約数和(自身を除く): 373597296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 12821, 15504, 25642, 38463, 51284, 76926, 102568, 153852, 205136, 217957, 243599, 307704, 435914, 487198, 615408, 653871, 730797, 871828, 974396, 1307742, 1461594, 1743656, 1948792, 2615484, 2923188, 3487312, 3897584, 4141183, 5230968, 5846376, 8282366, 10461936, 11692752, 12423549, 16564732, 24847098, 33129464, 49694196, 66258928, 99388392, 198776784]

約数ペア:

[(1, 198776784), (2, 99388392), (3, 66258928), (4, 49694196), (6, 33129464), (8, 24847098), (12, 16564732), (16, 12423549), (17, 11692752), (19, 10461936), (24, 8282366), (34, 5846376), (38, 5230968), (48, 4141183), (51, 3897584), (57, 3487312), (68, 2923188), (76, 2615484), (102, 1948792), (114, 1743656), (136, 1461594), (152, 1307742), (204, 974396), (228, 871828), (272, 730797), (304, 653871), (323, 615408), (408, 487198), (456, 435914), (646, 307704), (816, 243599), (912, 217957), (969, 205136), (1292, 153852), (1938, 102568), (2584, 76926), (3876, 51284), (5168, 38463), (7752, 25642), (12821, 15504)]