1998741312

素因数分解:

$2^6\times 3^3\times {\mathrm{229}}^1\times {\mathrm{5051}}^1$

素因数の和:5301

約数の個数: 112

約数和(自身を含む): 5902756800

約数和(自身を除く): 3904015488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 229, 288, 432, 458, 576, 687, 864, 916, 1374, 1728, 1832, 2061, 2748, 3664, 4122, 5051, 5496, 6183, 7328, 8244, 10102, 10992, 12366, 14656, 15153, 16488, 20204, 21984, 24732, 30306, 32976, 40408, 43968, 45459, 49464, 60612, 65952, 80816, 90918, 98928, 121224, 131904, 136377, 161632, 181836, 197856, 242448, 272754, 323264, 363672, 395712, 484896, 545508, 727344, 969792, 1091016, 1156679, 1454688, 2182032, 2313358, 2909376, 3470037, 4364064, 4626716, 6940074, 8728128, 9253432, 10410111, 13880148, 18506864, 20820222, 27760296, 31230333, 37013728, 41640444, 55520592, 62460666, 74027456, 83280888, 111041184, 124921332, 166561776, 222082368, 249842664, 333123552, 499685328, 666247104, 999370656, 1998741312]

約数ペア:

[(1, 1998741312), (2, 999370656), (3, 666247104), (4, 499685328), (6, 333123552), (8, 249842664), (9, 222082368), (12, 166561776), (16, 124921332), (18, 111041184), (24, 83280888), (27, 74027456), (32, 62460666), (36, 55520592), (48, 41640444), (54, 37013728), (64, 31230333), (72, 27760296), (96, 20820222), (108, 18506864), (144, 13880148), (192, 10410111), (216, 9253432), (229, 8728128), (288, 6940074), (432, 4626716), (458, 4364064), (576, 3470037), (687, 2909376), (864, 2313358), (916, 2182032), (1374, 1454688), (1728, 1156679), (1832, 1091016), (2061, 969792), (2748, 727344), (3664, 545508), (4122, 484896), (5051, 395712), (5496, 363672), (6183, 323264), (7328, 272754), (8244, 242448), (10102, 197856), (10992, 181836), (12366, 161632), (14656, 136377), (15153, 131904), (16488, 121224), (20204, 98928), (21984, 90918), (24732, 80816), (30306, 65952), (32976, 60612), (40408, 49464), (43968, 45459)]