1893231504

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{13681}}^1$

素因数の和:13757

約数の個数: 90

約数和(自身を含む): 5475249078

約数和(自身を除く): 3582017574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1488, 1922, 2232, 2883, 3844, 4464, 5766, 7688, 8649, 11532, 13681, 15376, 17298, 23064, 27362, 34596, 41043, 46128, 54724, 69192, 82086, 109448, 123129, 138384, 164172, 218896, 246258, 328344, 424111, 492516, 656688, 848222, 985032, 1272333, 1696444, 1970064, 2544666, 3392888, 3816999, 5089332, 6785776, 7633998, 10178664, 13147441, 15267996, 20357328, 26294882, 30535992, 39442323, 52589764, 61071984, 78884646, 105179528, 118326969, 157769292, 210359056, 236653938, 315538584, 473307876, 631077168, 946615752, 1893231504]

約数ペア:

[(1, 1893231504), (2, 946615752), (3, 631077168), (4, 473307876), (6, 315538584), (8, 236653938), (9, 210359056), (12, 157769292), (16, 118326969), (18, 105179528), (24, 78884646), (31, 61071984), (36, 52589764), (48, 39442323), (62, 30535992), (72, 26294882), (93, 20357328), (124, 15267996), (144, 13147441), (186, 10178664), (248, 7633998), (279, 6785776), (372, 5089332), (496, 3816999), (558, 3392888), (744, 2544666), (961, 1970064), (1116, 1696444), (1488, 1272333), (1922, 985032), (2232, 848222), (2883, 656688), (3844, 492516), (4464, 424111), (5766, 328344), (7688, 246258), (8649, 218896), (11532, 164172), (13681, 138384), (15376, 123129), (17298, 109448), (23064, 82086), (27362, 69192), (34596, 54724), (41043, 46128)]