885365514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 2132822016

約数和(自身を除く): 1247456502

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 137, 198, 254, 257, 274, 381, 411, 514, 762, 771, 822, 1143, 1233, 1397, 1507, 1542, 2286, 2313, 2466, 2794, 2827, 3014, 4191, 4521, 4626, 5654, 8382, 8481, 9042, 12573, 13563, 16962, 17399, 25146, 25443, 27126, 32639, 34798, 35209, 50886, 52197, 65278, 70418, 97917, 104394, 105627, 156591, 191389, 195834, 211254, 293751, 313182, 316881, 359029, 382778, 387299, 574167, 587502, 633762, 718058, 774598, 1077087, 1148334, 1161897, 1722501, 2154174, 2323794, 3231261, 3445002, 3485691, 4471543, 6462522, 6971382, 8943086, 13414629, 26829258, 40243887, 49186973, 80487774, 98373946, 147560919, 295121838, 442682757, 885365514]

約数ペア:

[(1, 885365514), (2, 442682757), (3, 295121838), (6, 147560919), (9, 98373946), (11, 80487774), (18, 49186973), (22, 40243887), (33, 26829258), (66, 13414629), (99, 8943086), (127, 6971382), (137, 6462522), (198, 4471543), (254, 3485691), (257, 3445002), (274, 3231261), (381, 2323794), (411, 2154174), (514, 1722501), (762, 1161897), (771, 1148334), (822, 1077087), (1143, 774598), (1233, 718058), (1397, 633762), (1507, 587502), (1542, 574167), (2286, 387299), (2313, 382778), (2466, 359029), (2794, 316881), (2827, 313182), (3014, 293751), (4191, 211254), (4521, 195834), (4626, 191389), (5654, 156591), (8382, 105627), (8481, 104394), (9042, 97917), (12573, 70418), (13563, 65278), (16962, 52197), (17399, 50886), (25146, 35209), (25443, 34798), (27126, 32639)]