2019843216

素因数分解:

$2^4\times 3^8\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 180

約数和(自身を含む): 5974510464

約数和(自身を除く): 3954667248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 243, 271, 284, 324, 426, 432, 486, 542, 568, 639, 648, 729, 813, 852, 972, 1084, 1136, 1278, 1296, 1458, 1626, 1704, 1917, 1944, 2168, 2187, 2439, 2556, 2916, 3252, 3408, 3834, 3888, 4336, 4374, 4878, 5112, 5751, 5832, 6504, 6561, 7317, 7668, 8748, 9756, 10224, 11502, 11664, 13008, 13122, 14634, 15336, 17253, 17496, 19241, 19512, 21951, 23004, 26244, 29268, 30672, 34506, 34992, 38482, 39024, 43902, 46008, 51759, 52488, 57723, 58536, 65853, 69012, 76964, 87804, 92016, 103518, 104976, 115446, 117072, 131706, 138024, 153928, 155277, 173169, 175608, 197559, 207036, 230892, 263412, 276048, 307856, 310554, 346338, 351216, 395118, 414072, 461784, 465831, 519507, 526824, 592677, 621108, 692676, 790236, 828144, 923568, 931662, 1039014, 1053648, 1185354, 1242216, 1385352, 1558521, 1580472, 1778031, 1863324, 2078028, 2370708, 2484432, 2770704, 3117042, 3160944, 3556062, 3726648, 4156056, 4675563, 4741416, 6234084, 7112124, 7453296, 8312112, 9351126, 9482832, 12468168, 14026689, 14224248, 18702252, 24936336, 28053378, 28448496, 37404504, 42080067, 56106756, 74809008, 84160134, 112213512, 126240201, 168320268, 224427024, 252480402, 336640536, 504960804, 673281072, 1009921608, 2019843216]

約数ペア:

[(1, 2019843216), (2, 1009921608), (3, 673281072), (4, 504960804), (6, 336640536), (8, 252480402), (9, 224427024), (12, 168320268), (16, 126240201), (18, 112213512), (24, 84160134), (27, 74809008), (36, 56106756), (48, 42080067), (54, 37404504), (71, 28448496), (72, 28053378), (81, 24936336), (108, 18702252), (142, 14224248), (144, 14026689), (162, 12468168), (213, 9482832), (216, 9351126), (243, 8312112), (271, 7453296), (284, 7112124), (324, 6234084), (426, 4741416), (432, 4675563), (486, 4156056), (542, 3726648), (568, 3556062), (639, 3160944), (648, 3117042), (729, 2770704), (813, 2484432), (852, 2370708), (972, 2078028), (1084, 1863324), (1136, 1778031), (1278, 1580472), (1296, 1558521), (1458, 1385352), (1626, 1242216), (1704, 1185354), (1917, 1053648), (1944, 1039014), (2168, 931662), (2187, 923568), (2439, 828144), (2556, 790236), (2916, 692676), (3252, 621108), (3408, 592677), (3834, 526824), (3888, 519507), (4336, 465831), (4374, 461784), (4878, 414072), (5112, 395118), (5751, 351216), (5832, 346338), (6504, 310554), (6561, 307856), (7317, 276048), (7668, 263412), (8748, 230892), (9756, 207036), (10224, 197559), (11502, 175608), (11664, 173169), (13008, 155277), (13122, 153928), (14634, 138024), (15336, 131706), (17253, 117072), (17496, 115446), (19241, 104976), (19512, 103518), (21951, 92016), (23004, 87804), (26244, 76964), (29268, 69012), (30672, 65853), (34506, 58536), (34992, 57723), (38482, 52488), (39024, 51759), (43902, 46008)]