268232874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2203}}^1$

素因数の和:2451

約数の個数: 64

約数和(自身を含む): 663527424

約数和(自身を除く): 395294550

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 223, 273, 446, 546, 669, 1338, 1561, 2203, 2899, 3122, 4406, 4683, 5798, 6609, 8697, 9366, 13218, 15421, 17394, 20293, 28639, 30842, 40586, 46263, 57278, 60879, 85917, 92526, 121758, 171834, 200473, 400946, 491269, 601419, 982538, 1202838, 1473807, 2947614, 3438883, 6386497, 6877766, 10316649, 12772994, 19159491, 20633298, 38318982, 44705479, 89410958, 134116437, 268232874]

約数ペア:

[(1, 268232874), (2, 134116437), (3, 89410958), (6, 44705479), (7, 38318982), (13, 20633298), (14, 19159491), (21, 12772994), (26, 10316649), (39, 6877766), (42, 6386497), (78, 3438883), (91, 2947614), (182, 1473807), (223, 1202838), (273, 982538), (446, 601419), (546, 491269), (669, 400946), (1338, 200473), (1561, 171834), (2203, 121758), (2899, 92526), (3122, 85917), (4406, 60879), (4683, 57278), (5798, 46263), (6609, 40586), (8697, 30842), (9366, 28639), (13218, 20293), (15421, 17394)]