219614912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 112

約数和(自身を含む): 509137920

約数和(自身を除く): 289523008

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 32, 44, 58, 62, 64, 88, 116, 124, 176, 232, 248, 319, 341, 347, 352, 464, 496, 638, 682, 694, 704, 899, 928, 992, 1276, 1364, 1388, 1798, 1856, 1984, 2552, 2728, 2776, 3596, 3817, 5104, 5456, 5552, 7192, 7634, 9889, 10063, 10208, 10757, 10912, 11104, 14384, 15268, 19778, 20126, 20416, 21514, 21824, 22208, 28768, 30536, 39556, 40252, 43028, 57536, 61072, 79112, 80504, 86056, 110693, 118327, 122144, 158224, 161008, 172112, 221386, 236654, 244288, 311953, 316448, 322016, 344224, 442772, 473308, 623906, 632896, 644032, 688448, 885544, 946616, 1247812, 1771088, 1893232, 2495624, 3431483, 3542176, 3786464, 4991248, 6862966, 7084352, 7572928, 9982496, 13725932, 19964992, 27451864, 54903728, 109807456, 219614912]

約数ペア:

[(1, 219614912), (2, 109807456), (4, 54903728), (8, 27451864), (11, 19964992), (16, 13725932), (22, 9982496), (29, 7572928), (31, 7084352), (32, 6862966), (44, 4991248), (58, 3786464), (62, 3542176), (64, 3431483), (88, 2495624), (116, 1893232), (124, 1771088), (176, 1247812), (232, 946616), (248, 885544), (319, 688448), (341, 644032), (347, 632896), (352, 623906), (464, 473308), (496, 442772), (638, 344224), (682, 322016), (694, 316448), (704, 311953), (899, 244288), (928, 236654), (992, 221386), (1276, 172112), (1364, 161008), (1388, 158224), (1798, 122144), (1856, 118327), (1984, 110693), (2552, 86056), (2728, 80504), (2776, 79112), (3596, 61072), (3817, 57536), (5104, 43028), (5456, 40252), (5552, 39556), (7192, 30536), (7634, 28768), (9889, 22208), (10063, 21824), (10208, 21514), (10757, 20416), (10912, 20126), (11104, 19778), (14384, 15268)]