1285153938

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1069}}^1$

素因数の和:1305

約数の個数: 80

約数和(自身を含む): 2969006040

約数和(自身を除く): 1683852102

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 181, 246, 362, 369, 543, 738, 1069, 1086, 1107, 1629, 2138, 2214, 3207, 3258, 3321, 4887, 6414, 6642, 7421, 9621, 9774, 14661, 14842, 19242, 22263, 28863, 29322, 43829, 44526, 57726, 66789, 86589, 87658, 131487, 133578, 173178, 193489, 200367, 262974, 386978, 394461, 400734, 580467, 601101, 788922, 1160934, 1183383, 1202202, 1741401, 2366766, 3482802, 3550149, 5224203, 7100298, 7933049, 10448406, 15672609, 15866098, 23799147, 31345218, 47598294, 71397441, 142794882, 214192323, 428384646, 642576969, 1285153938]

約数ペア:

[(1, 1285153938), (2, 642576969), (3, 428384646), (6, 214192323), (9, 142794882), (18, 71397441), (27, 47598294), (41, 31345218), (54, 23799147), (81, 15866098), (82, 15672609), (123, 10448406), (162, 7933049), (181, 7100298), (246, 5224203), (362, 3550149), (369, 3482802), (543, 2366766), (738, 1741401), (1069, 1202202), (1086, 1183383), (1107, 1160934), (1629, 788922), (2138, 601101), (2214, 580467), (3207, 400734), (3258, 394461), (3321, 386978), (4887, 262974), (6414, 200367), (6642, 193489), (7421, 173178), (9621, 133578), (9774, 131487), (14661, 87658), (14842, 86589), (19242, 66789), (22263, 57726), (28863, 44526), (29322, 43829)]