1555141728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2314199}}^1$

素因数の和:2314219

約数の個数: 48

約数和(自身を含む): 4665427200

約数和(自身を除く): 3110285472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2314199, 4628398, 6942597, 9256796, 13885194, 16199393, 18513592, 27770388, 32398786, 37027184, 48598179, 55540776, 64797572, 74054368, 97196358, 111081552, 129595144, 194392716, 222163104, 259190288, 388785432, 518380576, 777570864, 1555141728]

約数ペア:

[(1, 1555141728), (2, 777570864), (3, 518380576), (4, 388785432), (6, 259190288), (7, 222163104), (8, 194392716), (12, 129595144), (14, 111081552), (16, 97196358), (21, 74054368), (24, 64797572), (28, 55540776), (32, 48598179), (42, 37027184), (48, 32398786), (56, 27770388), (84, 18513592), (96, 16199393), (112, 13885194), (168, 9256796), (224, 6942597), (336, 4628398), (672, 2314199)]