253129104

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{2777}}^1$

素因数の和:3005

約数の個数: 80

約数和(自身を含む): 730280640

約数和(自身を除く): 477151536

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, 2777, 3376, 3798, 5064, 5554, 5697, 7596, 8331, 10128, 11108, 11394, 15192, 16662, 22216, 22788, 24993, 30384, 33324, 44432, 45576, 49986, 66648, 74979, 91152, 99972, 133296, 149958, 199944, 299916, 399888, 585947, 599832, 1171894, 1199664, 1757841, 2343788, 3515682, 4687576, 5273523, 7031364, 9375152, 10547046, 14062728, 15820569, 21094092, 28125456, 31641138, 42188184, 63282276, 84376368, 126564552, 253129104]

約数ペア:

[(1, 253129104), (2, 126564552), (3, 84376368), (4, 63282276), (6, 42188184), (8, 31641138), (9, 28125456), (12, 21094092), (16, 15820569), (18, 14062728), (24, 10547046), (27, 9375152), (36, 7031364), (48, 5273523), (54, 4687576), (72, 3515682), (108, 2343788), (144, 1757841), (211, 1199664), (216, 1171894), (422, 599832), (432, 585947), (633, 399888), (844, 299916), (1266, 199944), (1688, 149958), (1899, 133296), (2532, 99972), (2777, 91152), (3376, 74979), (3798, 66648), (5064, 49986), (5554, 45576), (5697, 44432), (7596, 33324), (8331, 30384), (10128, 24993), (11108, 22788), (11394, 22216), (15192, 16662)]