420845447676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1\times {\mathrm{27803}}^1$

素因数の和:28363

約数の個数: 96

約数和(自身を含む): 1042022741760

約数和(自身を除く): 621177294084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 197, 228, 337, 394, 591, 674, 788, 1011, 1182, 1348, 2022, 2364, 3743, 4044, 6403, 7486, 11229, 12806, 14972, 19209, 22458, 25612, 27803, 38418, 44916, 55606, 66389, 76836, 83409, 111212, 132778, 166818, 199167, 265556, 333636, 398334, 528257, 796668, 1056514, 1261391, 1584771, 2113028, 2522782, 3169542, 3784173, 5045564, 5477191, 6339084, 7568346, 9369611, 10954382, 15136692, 16431573, 18739222, 21908764, 28108833, 32863146, 37478444, 56217666, 65726292, 104066629, 112435332, 178022609, 208133258, 312199887, 356045218, 416266516, 534067827, 624399774, 712090436, 1068135654, 1248799548, 1845813367, 2136271308, 3691626734, 5537440101, 7383253468, 11074880202, 22149760404, 35070453973, 70140907946, 105211361919, 140281815892, 210422723838, 420845447676]

約数ペア:

[(1, 420845447676), (2, 210422723838), (3, 140281815892), (4, 105211361919), (6, 70140907946), (12, 35070453973), (19, 22149760404), (38, 11074880202), (57, 7383253468), (76, 5537440101), (114, 3691626734), (197, 2136271308), (228, 1845813367), (337, 1248799548), (394, 1068135654), (591, 712090436), (674, 624399774), (788, 534067827), (1011, 416266516), (1182, 356045218), (1348, 312199887), (2022, 208133258), (2364, 178022609), (3743, 112435332), (4044, 104066629), (6403, 65726292), (7486, 56217666), (11229, 37478444), (12806, 32863146), (14972, 28108833), (19209, 21908764), (22458, 18739222), (25612, 16431573), (27803, 15136692), (38418, 10954382), (44916, 9369611), (55606, 7568346), (66389, 6339084), (76836, 5477191), (83409, 5045564), (111212, 3784173), (132778, 3169542), (166818, 2522782), (199167, 2113028), (265556, 1584771), (333636, 1261391), (398334, 1056514), (528257, 796668)]