214686784

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:924

約数の個数: 84

約数和(自身を含む): 481925376

約数和(自身を除く): 267238592

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 169, 184, 208, 299, 338, 368, 416, 598, 676, 736, 832, 863, 1196, 1352, 1472, 1726, 2392, 2704, 3452, 3887, 4784, 5408, 6904, 7774, 9568, 10816, 11219, 13808, 15548, 19136, 19849, 22438, 27616, 31096, 39698, 44876, 55232, 62192, 79396, 89752, 124384, 145847, 158792, 179504, 248768, 258037, 291694, 317584, 359008, 516074, 583388, 635168, 718016, 1032148, 1166776, 1270336, 2064296, 2333552, 3354481, 4128592, 4667104, 6708962, 8257184, 9334208, 13417924, 16514368, 26835848, 53671696, 107343392, 214686784]

約数ペア:

[(1, 214686784), (2, 107343392), (4, 53671696), (8, 26835848), (13, 16514368), (16, 13417924), (23, 9334208), (26, 8257184), (32, 6708962), (46, 4667104), (52, 4128592), (64, 3354481), (92, 2333552), (104, 2064296), (169, 1270336), (184, 1166776), (208, 1032148), (299, 718016), (338, 635168), (368, 583388), (416, 516074), (598, 359008), (676, 317584), (736, 291694), (832, 258037), (863, 248768), (1196, 179504), (1352, 158792), (1472, 145847), (1726, 124384), (2392, 89752), (2704, 79396), (3452, 62192), (3887, 55232), (4784, 44876), (5408, 39698), (6904, 31096), (7774, 27616), (9568, 22438), (10816, 19849), (11219, 19136), (13808, 15548)]