145276488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{288247}}^1$

素因数の和:288266

約数の個数: 48

約数和(自身を含む): 449666880

約数和(自身を除く): 304390392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 288247, 576494, 864741, 1152988, 1729482, 2017729, 2305976, 2594223, 3458964, 4035458, 5188446, 6053187, 6917928, 8070916, 10376892, 12106374, 16141832, 18159561, 20753784, 24212748, 36319122, 48425496, 72638244, 145276488]

約数ペア:

[(1, 145276488), (2, 72638244), (3, 48425496), (4, 36319122), (6, 24212748), (7, 20753784), (8, 18159561), (9, 16141832), (12, 12106374), (14, 10376892), (18, 8070916), (21, 6917928), (24, 6053187), (28, 5188446), (36, 4035458), (42, 3458964), (56, 2594223), (63, 2305976), (72, 2017729), (84, 1729482), (126, 1152988), (168, 864741), (252, 576494), (504, 288247)]