275784516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1163}}^1$

素因数の和:2121

約数の個数: 72

約数和(自身を含む): 798243264

約数和(自身を除く): 522458748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 941, 1163, 1882, 2326, 2823, 3489, 3764, 4652, 5646, 6587, 6978, 8141, 8469, 10467, 11292, 13174, 13956, 16282, 16938, 19761, 20934, 24423, 26348, 32564, 33876, 39522, 41868, 48846, 59283, 73269, 79044, 97692, 118566, 146538, 237132, 293076, 1094383, 2188766, 3283149, 4377532, 6566298, 7660681, 9849447, 13132596, 15321362, 19698894, 22982043, 30642724, 39397788, 45964086, 68946129, 91928172, 137892258, 275784516]

約数ペア:

[(1, 275784516), (2, 137892258), (3, 91928172), (4, 68946129), (6, 45964086), (7, 39397788), (9, 30642724), (12, 22982043), (14, 19698894), (18, 15321362), (21, 13132596), (28, 9849447), (36, 7660681), (42, 6566298), (63, 4377532), (84, 3283149), (126, 2188766), (252, 1094383), (941, 293076), (1163, 237132), (1882, 146538), (2326, 118566), (2823, 97692), (3489, 79044), (3764, 73269), (4652, 59283), (5646, 48846), (6587, 41868), (6978, 39522), (8141, 33876), (8469, 32564), (10467, 26348), (11292, 24423), (13174, 20934), (13956, 19761), (16282, 16938)]