839295655492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{145253}}^1$

素因数の和:145541

約数の個数: 96

約数和(自身を含む): 1815558796800

約数和(自身を除く): 976263141308

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 199, 238, 244, 398, 427, 476, 796, 854, 1037, 1393, 1708, 2074, 2786, 3383, 4148, 5572, 6766, 7259, 12139, 13532, 14518, 23681, 24278, 29036, 47362, 48556, 84973, 94724, 145253, 169946, 206363, 290506, 339892, 412726, 581012, 825452, 1016771, 1444541, 2033542, 2469301, 2889082, 4067084, 4938602, 5778164, 8860433, 9877204, 17285107, 17720866, 28905347, 34570214, 35441732, 57810694, 62023031, 69140428, 115621388, 124046062, 150627361, 202337429, 248092124, 301254722, 404674858, 491390899, 602509444, 809349716, 982781798, 1054391527, 1763226167, 1965563596, 2108783054, 3439736293, 3526452334, 4217566108, 6879472586, 7052904668, 12342583169, 13758945172, 24685166338, 29974844839, 49370332676, 59949689678, 119899379356, 209823913873, 419647827746, 839295655492]

約数ペア:

[(1, 839295655492), (2, 419647827746), (4, 209823913873), (7, 119899379356), (14, 59949689678), (17, 49370332676), (28, 29974844839), (34, 24685166338), (61, 13758945172), (68, 12342583169), (119, 7052904668), (122, 6879472586), (199, 4217566108), (238, 3526452334), (244, 3439736293), (398, 2108783054), (427, 1965563596), (476, 1763226167), (796, 1054391527), (854, 982781798), (1037, 809349716), (1393, 602509444), (1708, 491390899), (2074, 404674858), (2786, 301254722), (3383, 248092124), (4148, 202337429), (5572, 150627361), (6766, 124046062), (7259, 115621388), (12139, 69140428), (13532, 62023031), (14518, 57810694), (23681, 35441732), (24278, 34570214), (29036, 28905347), (47362, 17720866), (48556, 17285107), (84973, 9877204), (94724, 8860433), (145253, 5778164), (169946, 4938602), (206363, 4067084), (290506, 2889082), (339892, 2469301), (412726, 2033542), (581012, 1444541), (825452, 1016771)]