253142928

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{30841}}^1$

素因数の和:30877

約数の個数: 80

約数和(自身を含む): 764881600

約数和(自身を除く): 511738672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 30841, 61682, 92523, 123364, 185046, 246728, 277569, 370092, 493456, 555138, 585979, 740184, 832707, 1110276, 1171958, 1480368, 1665414, 1757937, 2220552, 2343916, 3330828, 3515874, 4441104, 4687832, 5273811, 6661656, 7031748, 9375664, 10547622, 13323312, 14063496, 15821433, 21095244, 28126992, 31642866, 42190488, 63285732, 84380976, 126571464, 253142928]

約数ペア:

[(1, 253142928), (2, 126571464), (3, 84380976), (4, 63285732), (6, 42190488), (8, 31642866), (9, 28126992), (12, 21095244), (16, 15821433), (18, 14063496), (19, 13323312), (24, 10547622), (27, 9375664), (36, 7031748), (38, 6661656), (48, 5273811), (54, 4687832), (57, 4441104), (72, 3515874), (76, 3330828), (108, 2343916), (114, 2220552), (144, 1757937), (152, 1665414), (171, 1480368), (216, 1171958), (228, 1110276), (304, 832707), (342, 740184), (432, 585979), (456, 555138), (513, 493456), (684, 370092), (912, 277569), (1026, 246728), (1368, 185046), (2052, 123364), (2736, 92523), (4104, 61682), (8208, 30841)]