171988488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{113749}}^1$

素因数の和:113771

約数の個数: 64

約数和(自身を含む): 546000000

約数和(自身を除く): 374011512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 113749, 227498, 341247, 454996, 682494, 796243, 909992, 1023741, 1364988, 1592486, 2047482, 2388729, 2729976, 3071223, 3184972, 4094964, 4777458, 6142446, 6369944, 7166187, 8189928, 9554916, 12284892, 14332374, 19109832, 21498561, 24569784, 28664748, 42997122, 57329496, 85994244, 171988488]

約数ペア:

[(1, 171988488), (2, 85994244), (3, 57329496), (4, 42997122), (6, 28664748), (7, 24569784), (8, 21498561), (9, 19109832), (12, 14332374), (14, 12284892), (18, 9554916), (21, 8189928), (24, 7166187), (27, 6369944), (28, 6142446), (36, 4777458), (42, 4094964), (54, 3184972), (56, 3071223), (63, 2729976), (72, 2388729), (84, 2047482), (108, 1592486), (126, 1364988), (168, 1023741), (189, 909992), (216, 796243), (252, 682494), (378, 454996), (504, 341247), (756, 227498), (1512, 113749)]