838871856

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{9203}}^1$

素因数の和:9431

約数の個数: 80

約数和(自身を含む): 2419547520

約数和(自身を除く): 1580675664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 5697, 7596, 9203, 10128, 11394, 15192, 18406, 22788, 27609, 30384, 36812, 45576, 55218, 73624, 82827, 91152, 110436, 147248, 165654, 220872, 248481, 331308, 441744, 496962, 662616, 993924, 1325232, 1941833, 1987848, 3883666, 3975696, 5825499, 7767332, 11650998, 15534664, 17476497, 23301996, 31069328, 34952994, 46603992, 52429491, 69905988, 93207984, 104858982, 139811976, 209717964, 279623952, 419435928, 838871856]

約数ペア:

[(1, 838871856), (2, 419435928), (3, 279623952), (4, 209717964), (6, 139811976), (8, 104858982), (9, 93207984), (12, 69905988), (16, 52429491), (18, 46603992), (24, 34952994), (27, 31069328), (36, 23301996), (48, 17476497), (54, 15534664), (72, 11650998), (108, 7767332), (144, 5825499), (211, 3975696), (216, 3883666), (422, 1987848), (432, 1941833), (633, 1325232), (844, 993924), (1266, 662616), (1688, 496962), (1899, 441744), (2532, 331308), (3376, 248481), (3798, 220872), (5064, 165654), (5697, 147248), (7596, 110436), (9203, 91152), (10128, 82827), (11394, 73624), (15192, 55218), (18406, 45576), (22788, 36812), (27609, 30384)]