219863364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 620497920

約数和(自身を除く): 400634556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 347, 397, 399, 532, 694, 794, 798, 1041, 1191, 1388, 1588, 1596, 2082, 2382, 2429, 2779, 4164, 4764, 4858, 5558, 6593, 7287, 7543, 8337, 9716, 11116, 13186, 14574, 15086, 16674, 19779, 22629, 26372, 29148, 30172, 33348, 39558, 45258, 46151, 52801, 79116, 90516, 92302, 105602, 137759, 138453, 158403, 184604, 211204, 275518, 276906, 316806, 413277, 551036, 553812, 633612, 826554, 964313, 1653108, 1928626, 2617421, 2892939, 3857252, 5234842, 5785878, 7852263, 10469684, 11571756, 15704526, 18321947, 31409052, 36643894, 54965841, 73287788, 109931682, 219863364]

約数ペア:

[(1, 219863364), (2, 109931682), (3, 73287788), (4, 54965841), (6, 36643894), (7, 31409052), (12, 18321947), (14, 15704526), (19, 11571756), (21, 10469684), (28, 7852263), (38, 5785878), (42, 5234842), (57, 3857252), (76, 2892939), (84, 2617421), (114, 1928626), (133, 1653108), (228, 964313), (266, 826554), (347, 633612), (397, 553812), (399, 551036), (532, 413277), (694, 316806), (794, 276906), (798, 275518), (1041, 211204), (1191, 184604), (1388, 158403), (1588, 138453), (1596, 137759), (2082, 105602), (2382, 92302), (2429, 90516), (2779, 79116), (4164, 52801), (4764, 46151), (4858, 45258), (5558, 39558), (6593, 33348), (7287, 30172), (7543, 29148), (8337, 26372), (9716, 22629), (11116, 19779), (13186, 16674), (14574, 15086)]