248989536

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37589}}^1$

素因数の和:37628

約数の個数: 72

約数和(自身を含む): 738869040

約数和(自身を除く): 489879504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 37589, 75178, 112767, 150356, 225534, 300712, 338301, 451068, 601424, 676602, 864547, 902136, 1202848, 1353204, 1729094, 1804272, 2593641, 2706408, 3458188, 3608544, 5187282, 5412816, 6916376, 7780923, 10374564, 10825632, 13832752, 15561846, 20749128, 27665504, 31123692, 41498256, 62247384, 82996512, 124494768, 248989536]

約数ペア:

[(1, 248989536), (2, 124494768), (3, 82996512), (4, 62247384), (6, 41498256), (8, 31123692), (9, 27665504), (12, 20749128), (16, 15561846), (18, 13832752), (23, 10825632), (24, 10374564), (32, 7780923), (36, 6916376), (46, 5412816), (48, 5187282), (69, 3608544), (72, 3458188), (92, 2706408), (96, 2593641), (138, 1804272), (144, 1729094), (184, 1353204), (207, 1202848), (276, 902136), (288, 864547), (368, 676602), (414, 601424), (552, 451068), (736, 338301), (828, 300712), (1104, 225534), (1656, 150356), (2208, 112767), (3312, 75178), (6624, 37589)]