222729552

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:801

約数の個数: 120

約数和(自身を含む): 662338560

約数和(自身を除く): 439609008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 127, 144, 152, 171, 228, 254, 304, 342, 381, 456, 508, 641, 684, 762, 912, 1016, 1143, 1282, 1368, 1524, 1923, 2032, 2286, 2413, 2564, 2736, 3048, 3846, 4572, 4826, 5128, 5769, 6096, 7239, 7692, 9144, 9652, 10256, 11538, 12179, 14478, 15384, 18288, 19304, 21717, 23076, 24358, 28956, 30768, 36537, 38608, 43434, 46152, 48716, 57912, 73074, 81407, 86868, 92304, 97432, 109611, 115824, 146148, 162814, 173736, 194864, 219222, 244221, 292296, 325628, 347472, 438444, 488442, 584592, 651256, 732663, 876888, 976884, 1302512, 1465326, 1546733, 1753776, 1953768, 2930652, 3093466, 3907536, 4640199, 5861304, 6186932, 9280398, 11722608, 12373864, 13920597, 18560796, 24747728, 27841194, 37121592, 55682388, 74243184, 111364776, 222729552]

約数ペア:

[(1, 222729552), (2, 111364776), (3, 74243184), (4, 55682388), (6, 37121592), (8, 27841194), (9, 24747728), (12, 18560796), (16, 13920597), (18, 12373864), (19, 11722608), (24, 9280398), (36, 6186932), (38, 5861304), (48, 4640199), (57, 3907536), (72, 3093466), (76, 2930652), (114, 1953768), (127, 1753776), (144, 1546733), (152, 1465326), (171, 1302512), (228, 976884), (254, 876888), (304, 732663), (342, 651256), (381, 584592), (456, 488442), (508, 438444), (641, 347472), (684, 325628), (762, 292296), (912, 244221), (1016, 219222), (1143, 194864), (1282, 173736), (1368, 162814), (1524, 146148), (1923, 115824), (2032, 109611), (2286, 97432), (2413, 92304), (2564, 86868), (2736, 81407), (3048, 73074), (3846, 57912), (4572, 48716), (4826, 46152), (5128, 43434), (5769, 38608), (6096, 36537), (7239, 30768), (7692, 28956), (9144, 24358), (9652, 23076), (10256, 21717), (11538, 19304), (12179, 18288), (14478, 15384)]