250350996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{787}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 681645216

約数和(自身を除く): 431294220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 541, 588, 787, 1082, 1574, 1623, 2164, 2361, 3148, 3246, 3787, 4722, 5509, 6492, 7574, 9444, 11018, 11361, 15148, 16527, 22036, 22722, 26509, 33054, 38563, 45444, 53018, 66108, 77126, 79527, 106036, 115689, 154252, 159054, 231378, 318108, 425767, 462756, 851534, 1277301, 1703068, 2554602, 2980369, 5109204, 5960738, 8941107, 11921476, 17882214, 20862583, 35764428, 41725166, 62587749, 83450332, 125175498, 250350996]

約数ペア:

[(1, 250350996), (2, 125175498), (3, 83450332), (4, 62587749), (6, 41725166), (7, 35764428), (12, 20862583), (14, 17882214), (21, 11921476), (28, 8941107), (42, 5960738), (49, 5109204), (84, 2980369), (98, 2554602), (147, 1703068), (196, 1277301), (294, 851534), (541, 462756), (588, 425767), (787, 318108), (1082, 231378), (1574, 159054), (1623, 154252), (2164, 115689), (2361, 106036), (3148, 79527), (3246, 77126), (3787, 66108), (4722, 53018), (5509, 45444), (6492, 38563), (7574, 33054), (9444, 26509), (11018, 22722), (11361, 22036), (15148, 16527)]