222208344

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1437

約数の個数: 96

約数和(自身を含む): 638976000

約数和(自身を除く): 416767656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 127, 152, 171, 228, 254, 342, 381, 456, 508, 684, 762, 1016, 1143, 1279, 1368, 1524, 2286, 2413, 2558, 3048, 3837, 4572, 4826, 5116, 7239, 7674, 9144, 9652, 10232, 11511, 14478, 15348, 19304, 21717, 23022, 24301, 28956, 30696, 43434, 46044, 48602, 57912, 72903, 86868, 92088, 97204, 145806, 162433, 173736, 194408, 218709, 291612, 324866, 437418, 487299, 583224, 649732, 874836, 974598, 1299464, 1461897, 1749672, 1949196, 2923794, 3086227, 3898392, 5847588, 6172454, 9258681, 11695176, 12344908, 18517362, 24689816, 27776043, 37034724, 55552086, 74069448, 111104172, 222208344]

約数ペア:

[(1, 222208344), (2, 111104172), (3, 74069448), (4, 55552086), (6, 37034724), (8, 27776043), (9, 24689816), (12, 18517362), (18, 12344908), (19, 11695176), (24, 9258681), (36, 6172454), (38, 5847588), (57, 3898392), (72, 3086227), (76, 2923794), (114, 1949196), (127, 1749672), (152, 1461897), (171, 1299464), (228, 974598), (254, 874836), (342, 649732), (381, 583224), (456, 487299), (508, 437418), (684, 324866), (762, 291612), (1016, 218709), (1143, 194408), (1279, 173736), (1368, 162433), (1524, 145806), (2286, 97204), (2413, 92088), (2558, 86868), (3048, 72903), (3837, 57912), (4572, 48602), (4826, 46044), (5116, 43434), (7239, 30696), (7674, 28956), (9144, 24301), (9652, 23022), (10232, 21717), (11511, 19304), (14478, 15348)]