284925732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260921}}^1$

素因数の和:260948

約数の個数: 48

約数和(自身を含む): 818251392

約数和(自身を除く): 533325660

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 260921, 521842, 782763, 1043684, 1565526, 1826447, 3131052, 3391973, 3652894, 5479341, 6783946, 7305788, 10175919, 10958682, 13567892, 20351838, 21917364, 23743811, 40703676, 47487622, 71231433, 94975244, 142462866, 284925732]

約数ペア:

[(1, 284925732), (2, 142462866), (3, 94975244), (4, 71231433), (6, 47487622), (7, 40703676), (12, 23743811), (13, 21917364), (14, 20351838), (21, 13567892), (26, 10958682), (28, 10175919), (39, 7305788), (42, 6783946), (52, 5479341), (78, 3652894), (84, 3391973), (91, 3131052), (156, 1826447), (182, 1565526), (273, 1043684), (364, 782763), (546, 521842), (1092, 260921)]