2019460296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17099}}^1$

素因数の和:17171

約数の個数: 128

約数和(自身を含む): 6238080000

約数和(自身を除く): 4218619704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 703, 777, 798, 888, 1036, 1064, 1406, 1554, 1596, 2072, 2109, 2812, 3108, 3192, 4218, 4921, 5624, 6216, 8436, 9842, 14763, 16872, 17099, 19684, 29526, 34198, 39368, 51297, 59052, 68396, 102594, 118104, 119693, 136792, 205188, 239386, 324881, 359079, 410376, 478772, 632663, 649762, 718158, 957544, 974643, 1265326, 1299524, 1436316, 1897989, 1949286, 2274167, 2530652, 2599048, 2872632, 3795978, 3898572, 4428641, 4548334, 5061304, 6822501, 7591956, 7797144, 8857282, 9096668, 12020597, 13285923, 13645002, 15183912, 17714564, 18193336, 24041194, 26571846, 27290004, 35429128, 36061791, 48082388, 53143692, 54580008, 72123582, 84144179, 96164776, 106287384, 144247164, 168288358, 252432537, 288494328, 336576716, 504865074, 673153432, 1009730148, 2019460296]

約数ペア:

[(1, 2019460296), (2, 1009730148), (3, 673153432), (4, 504865074), (6, 336576716), (7, 288494328), (8, 252432537), (12, 168288358), (14, 144247164), (19, 106287384), (21, 96164776), (24, 84144179), (28, 72123582), (37, 54580008), (38, 53143692), (42, 48082388), (56, 36061791), (57, 35429128), (74, 27290004), (76, 26571846), (84, 24041194), (111, 18193336), (114, 17714564), (133, 15183912), (148, 13645002), (152, 13285923), (168, 12020597), (222, 9096668), (228, 8857282), (259, 7797144), (266, 7591956), (296, 6822501), (399, 5061304), (444, 4548334), (456, 4428641), (518, 3898572), (532, 3795978), (703, 2872632), (777, 2599048), (798, 2530652), (888, 2274167), (1036, 1949286), (1064, 1897989), (1406, 1436316), (1554, 1299524), (1596, 1265326), (2072, 974643), (2109, 957544), (2812, 718158), (3108, 649762), (3192, 632663), (4218, 478772), (4921, 410376), (5624, 359079), (6216, 324881), (8436, 239386), (9842, 205188), (14763, 136792), (16872, 119693), (17099, 118104), (19684, 102594), (29526, 68396), (34198, 59052), (39368, 51297)]