218924574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 517104000

約数和(自身を除く): 298179426

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 59, 66, 114, 118, 121, 177, 209, 242, 269, 354, 363, 418, 538, 627, 649, 726, 807, 1121, 1254, 1298, 1614, 1947, 2242, 2299, 2959, 3363, 3894, 4598, 5111, 5918, 6726, 6897, 7139, 8877, 10222, 12331, 13794, 14278, 15333, 15871, 17754, 21417, 24662, 30666, 31742, 32549, 36993, 42834, 47613, 56221, 65098, 73986, 95226, 97647, 112442, 135641, 168663, 174581, 195294, 271282, 301549, 337326, 349162, 406923, 523743, 603098, 618431, 813846, 904647, 1047486, 1236862, 1809294, 1855293, 1920391, 3317039, 3710586, 3840782, 5761173, 6634078, 9951117, 11522346, 19902234, 36487429, 72974858, 109462287, 218924574]

約数ペア:

[(1, 218924574), (2, 109462287), (3, 72974858), (6, 36487429), (11, 19902234), (19, 11522346), (22, 9951117), (33, 6634078), (38, 5761173), (57, 3840782), (59, 3710586), (66, 3317039), (114, 1920391), (118, 1855293), (121, 1809294), (177, 1236862), (209, 1047486), (242, 904647), (269, 813846), (354, 618431), (363, 603098), (418, 523743), (538, 406923), (627, 349162), (649, 337326), (726, 301549), (807, 271282), (1121, 195294), (1254, 174581), (1298, 168663), (1614, 135641), (1947, 112442), (2242, 97647), (2299, 95226), (2959, 73986), (3363, 65098), (3894, 56221), (4598, 47613), (5111, 42834), (5918, 36993), (6726, 32549), (6897, 31742), (7139, 30666), (8877, 24662), (10222, 21417), (12331, 17754), (13794, 15871), (14278, 15333)]