442181168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193261}}^1$

素因数の和:193293

約数の個数: 40

約数和(自身を含む): 1006508496

約数和(自身を除く): 564327328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 193261, 386522, 773044, 1546088, 2125871, 2512393, 3092176, 4251742, 5024786, 8503484, 10049572, 17006968, 20099144, 27636323, 34013936, 40198288, 55272646, 110545292, 221090584, 442181168]

約数ペア:

[(1, 442181168), (2, 221090584), (4, 110545292), (8, 55272646), (11, 40198288), (13, 34013936), (16, 27636323), (22, 20099144), (26, 17006968), (44, 10049572), (52, 8503484), (88, 5024786), (104, 4251742), (143, 3092176), (176, 2512393), (208, 2125871), (286, 1546088), (572, 773044), (1144, 386522), (2288, 193261)]