248289984

素因数分解:

$2^6\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1933}}^1$

素因数の和:2174

約数の個数: 84

約数和(自身を含む): 715239616

約数和(自身を除く): 466949632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 223, 288, 446, 576, 669, 892, 1338, 1784, 1933, 2007, 2676, 3568, 3866, 4014, 5352, 5799, 7136, 7732, 8028, 10704, 11598, 14272, 15464, 16056, 17397, 21408, 23196, 30928, 32112, 34794, 42816, 46392, 61856, 64224, 69588, 92784, 123712, 128448, 139176, 185568, 278352, 371136, 431059, 556704, 862118, 1113408, 1293177, 1724236, 2586354, 3448472, 3879531, 5172708, 6896944, 7759062, 10345416, 13793888, 15518124, 20690832, 27587776, 31036248, 41381664, 62072496, 82763328, 124144992, 248289984]

約数ペア:

[(1, 248289984), (2, 124144992), (3, 82763328), (4, 62072496), (6, 41381664), (8, 31036248), (9, 27587776), (12, 20690832), (16, 15518124), (18, 13793888), (24, 10345416), (32, 7759062), (36, 6896944), (48, 5172708), (64, 3879531), (72, 3448472), (96, 2586354), (144, 1724236), (192, 1293177), (223, 1113408), (288, 862118), (446, 556704), (576, 431059), (669, 371136), (892, 278352), (1338, 185568), (1784, 139176), (1933, 128448), (2007, 123712), (2676, 92784), (3568, 69588), (3866, 64224), (4014, 61856), (5352, 46392), (5799, 42816), (7136, 34794), (7732, 32112), (8028, 30928), (10704, 23196), (11598, 21408), (14272, 17397), (15464, 16056)]