215893776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2371}}^1$

素因数の和:2660

約数の個数: 80

約数和(自身を含む): 640022528

約数和(自身を除く): 424128752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 336, 542, 813, 1084, 1626, 1897, 2168, 2371, 3252, 3794, 4336, 4742, 5691, 6504, 7113, 7588, 9484, 11382, 13008, 14226, 15176, 16597, 18968, 22764, 28452, 30352, 33194, 37936, 45528, 49791, 56904, 66388, 91056, 99582, 113808, 132776, 199164, 265552, 398328, 642541, 796656, 1285082, 1927623, 2570164, 3855246, 4497787, 5140328, 7710492, 8995574, 10280656, 13493361, 15420984, 17991148, 26986722, 30841968, 35982296, 53973444, 71964592, 107946888, 215893776]

約数ペア:

[(1, 215893776), (2, 107946888), (3, 71964592), (4, 53973444), (6, 35982296), (7, 30841968), (8, 26986722), (12, 17991148), (14, 15420984), (16, 13493361), (21, 10280656), (24, 8995574), (28, 7710492), (42, 5140328), (48, 4497787), (56, 3855246), (84, 2570164), (112, 1927623), (168, 1285082), (271, 796656), (336, 642541), (542, 398328), (813, 265552), (1084, 199164), (1626, 132776), (1897, 113808), (2168, 99582), (2371, 91056), (3252, 66388), (3794, 56904), (4336, 49791), (4742, 45528), (5691, 37936), (6504, 33194), (7113, 30352), (7588, 28452), (9484, 22764), (11382, 18968), (13008, 16597), (14226, 15176)]