828921312

素因数分解:

$2^5\times 3^2\times {\mathrm{1021}}^1\times {\mathrm{2819}}^1$

素因数の和:3856

約数の個数: 72

約数和(自身を含む): 2360390760

約数和(自身を除く): 1531469448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1021, 2042, 2819, 3063, 4084, 5638, 6126, 8168, 8457, 9189, 11276, 12252, 16336, 16914, 18378, 22552, 24504, 25371, 32672, 33828, 36756, 45104, 49008, 50742, 67656, 73512, 90208, 98016, 101484, 135312, 147024, 202968, 270624, 294048, 405936, 811872, 2878199, 5756398, 8634597, 11512796, 17269194, 23025592, 25903791, 34538388, 46051184, 51807582, 69076776, 92102368, 103615164, 138153552, 207230328, 276307104, 414460656, 828921312]

約数ペア:

[(1, 828921312), (2, 414460656), (3, 276307104), (4, 207230328), (6, 138153552), (8, 103615164), (9, 92102368), (12, 69076776), (16, 51807582), (18, 46051184), (24, 34538388), (32, 25903791), (36, 23025592), (48, 17269194), (72, 11512796), (96, 8634597), (144, 5756398), (288, 2878199), (1021, 811872), (2042, 405936), (2819, 294048), (3063, 270624), (4084, 202968), (5638, 147024), (6126, 135312), (8168, 101484), (8457, 98016), (9189, 90208), (11276, 73512), (12252, 67656), (16336, 50742), (16914, 49008), (18378, 45104), (22552, 36756), (24504, 33828), (25371, 32672)]