402830538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 948713472

約数和(自身を除く): 545882934

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 127, 187, 242, 254, 257, 363, 374, 381, 514, 561, 726, 762, 771, 1122, 1397, 1542, 2057, 2159, 2794, 2827, 4114, 4191, 4318, 4369, 5654, 6171, 6477, 8382, 8481, 8738, 12342, 12954, 13107, 15367, 16962, 23749, 26214, 30734, 31097, 32639, 46101, 47498, 48059, 62194, 65278, 71247, 92202, 93291, 96118, 97917, 142494, 144177, 186582, 195834, 261239, 288354, 359029, 522478, 528649, 554863, 718058, 783717, 1057298, 1077087, 1109726, 1567434, 1585947, 1664589, 2154174, 3171894, 3329178, 3949319, 6103493, 7898638, 11847957, 12206986, 18310479, 23695914, 36620958, 67138423, 134276846, 201415269, 402830538]

約数ペア:

[(1, 402830538), (2, 201415269), (3, 134276846), (6, 67138423), (11, 36620958), (17, 23695914), (22, 18310479), (33, 12206986), (34, 11847957), (51, 7898638), (66, 6103493), (102, 3949319), (121, 3329178), (127, 3171894), (187, 2154174), (242, 1664589), (254, 1585947), (257, 1567434), (363, 1109726), (374, 1077087), (381, 1057298), (514, 783717), (561, 718058), (726, 554863), (762, 528649), (771, 522478), (1122, 359029), (1397, 288354), (1542, 261239), (2057, 195834), (2159, 186582), (2794, 144177), (2827, 142494), (4114, 97917), (4191, 96118), (4318, 93291), (4369, 92202), (5654, 71247), (6171, 65278), (6477, 62194), (8382, 48059), (8481, 47498), (8738, 46101), (12342, 32639), (12954, 31097), (13107, 30734), (15367, 26214), (16962, 23749)]