1992897504

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1093}}^1$

素因数の和:1609

約数の個数: 144

約数和(自身を含む): 6121376352

約数和(自身を除く): 4128478848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 487, 624, 936, 974, 1093, 1248, 1461, 1872, 1948, 2186, 2922, 3279, 3744, 3896, 4372, 4383, 5844, 6331, 6558, 7792, 8744, 8766, 9837, 11688, 12662, 13116, 14209, 15584, 17488, 17532, 18993, 19674, 23376, 25324, 26232, 28418, 34976, 35064, 37986, 39348, 42627, 46752, 50648, 52464, 56836, 56979, 70128, 75972, 78696, 85254, 101296, 104928, 113672, 113958, 127881, 140256, 151944, 157392, 170508, 202592, 227344, 227916, 255762, 303888, 314784, 341016, 454688, 455832, 511524, 532291, 607776, 682032, 911664, 1023048, 1064582, 1364064, 1596873, 1823328, 2046096, 2129164, 3193746, 4092192, 4258328, 4790619, 6387492, 6919783, 8516656, 9581238, 12774984, 13839566, 17033312, 19162476, 20759349, 25549968, 27679132, 38324952, 41518698, 51099936, 55358264, 62278047, 76649904, 83037396, 110716528, 124556094, 153299808, 166074792, 221433056, 249112188, 332149584, 498224376, 664299168, 996448752, 1992897504]

約数ペア:

[(1, 1992897504), (2, 996448752), (3, 664299168), (4, 498224376), (6, 332149584), (8, 249112188), (9, 221433056), (12, 166074792), (13, 153299808), (16, 124556094), (18, 110716528), (24, 83037396), (26, 76649904), (32, 62278047), (36, 55358264), (39, 51099936), (48, 41518698), (52, 38324952), (72, 27679132), (78, 25549968), (96, 20759349), (104, 19162476), (117, 17033312), (144, 13839566), (156, 12774984), (208, 9581238), (234, 8516656), (288, 6919783), (312, 6387492), (416, 4790619), (468, 4258328), (487, 4092192), (624, 3193746), (936, 2129164), (974, 2046096), (1093, 1823328), (1248, 1596873), (1461, 1364064), (1872, 1064582), (1948, 1023048), (2186, 911664), (2922, 682032), (3279, 607776), (3744, 532291), (3896, 511524), (4372, 455832), (4383, 454688), (5844, 341016), (6331, 314784), (6558, 303888), (7792, 255762), (8744, 227916), (8766, 227344), (9837, 202592), (11688, 170508), (12662, 157392), (13116, 151944), (14209, 140256), (15584, 127881), (17488, 113958), (17532, 113672), (18993, 104928), (19674, 101296), (23376, 85254), (25324, 78696), (26232, 75972), (28418, 70128), (34976, 56979), (35064, 56836), (37986, 52464), (39348, 50648), (42627, 46752)]