404509392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21121}}^1$

素因数の和:21161

約数の個数: 120

約数和(自身を含む): 1361946560

約数和(自身を除く): 957437168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 21121, 42242, 63363, 84484, 126726, 147847, 168968, 190089, 253452, 295694, 337936, 380178, 401299, 443541, 506904, 591388, 760356, 802598, 887082, 1013808, 1182776, 1203897, 1330623, 1520712, 1605196, 1774164, 2365552, 2407794, 2661246, 2809093, 3041424, 3210392, 3548328, 3611691, 4815588, 5322492, 5618186, 6420784, 7096656, 7223382, 8427279, 9631176, 10644984, 11236372, 14446764, 16854558, 19262352, 21289968, 22472744, 25281837, 28893528, 33709116, 44945488, 50563674, 57787056, 67418232, 101127348, 134836464, 202254696, 404509392]

約数ペア:

[(1, 404509392), (2, 202254696), (3, 134836464), (4, 101127348), (6, 67418232), (7, 57787056), (8, 50563674), (9, 44945488), (12, 33709116), (14, 28893528), (16, 25281837), (18, 22472744), (19, 21289968), (21, 19262352), (24, 16854558), (28, 14446764), (36, 11236372), (38, 10644984), (42, 9631176), (48, 8427279), (56, 7223382), (57, 7096656), (63, 6420784), (72, 5618186), (76, 5322492), (84, 4815588), (112, 3611691), (114, 3548328), (126, 3210392), (133, 3041424), (144, 2809093), (152, 2661246), (168, 2407794), (171, 2365552), (228, 1774164), (252, 1605196), (266, 1520712), (304, 1330623), (336, 1203897), (342, 1182776), (399, 1013808), (456, 887082), (504, 802598), (532, 760356), (684, 591388), (798, 506904), (912, 443541), (1008, 401299), (1064, 380178), (1197, 337936), (1368, 295694), (1596, 253452), (2128, 190089), (2394, 168968), (2736, 147847), (3192, 126726), (4788, 84484), (6384, 63363), (9576, 42242), (19152, 21121)]