16941024864

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{2503}}^1$

素因数の和:2921

約数の個数: 144

約数和(自身を含む): 49021749504

約数和(自身を除く): 32080724640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 331, 426, 568, 639, 662, 852, 993, 1136, 1278, 1324, 1704, 1986, 2272, 2503, 2556, 2648, 2979, 3408, 3972, 5006, 5112, 5296, 5958, 6816, 7509, 7944, 10012, 10224, 10592, 11916, 15018, 15888, 20024, 20448, 22527, 23501, 23832, 30036, 31776, 40048, 45054, 47002, 47664, 60072, 70503, 80096, 90108, 94004, 95328, 120144, 141006, 177713, 180216, 188008, 211509, 240288, 282012, 355426, 360432, 376016, 423018, 533139, 564024, 710852, 720864, 752032, 828493, 846036, 1066278, 1128048, 1421704, 1599417, 1656986, 1692072, 2132556, 2256096, 2485479, 2843408, 3198834, 3313972, 3384144, 4265112, 4970958, 5686816, 6397668, 6627944, 6768288, 7456437, 8530224, 9941916, 12795336, 13255888, 14912874, 17060448, 19883832, 25590672, 26511776, 29825748, 39767664, 51181344, 58823003, 59651496, 79535328, 117646006, 119302992, 176469009, 235292012, 238605984, 352938018, 470584024, 529407027, 705876036, 941168048, 1058814054, 1411752072, 1882336096, 2117628108, 2823504144, 4235256216, 5647008288, 8470512432, 16941024864]

約数ペア:

[(1, 16941024864), (2, 8470512432), (3, 5647008288), (4, 4235256216), (6, 2823504144), (8, 2117628108), (9, 1882336096), (12, 1411752072), (16, 1058814054), (18, 941168048), (24, 705876036), (32, 529407027), (36, 470584024), (48, 352938018), (71, 238605984), (72, 235292012), (96, 176469009), (142, 119302992), (144, 117646006), (213, 79535328), (284, 59651496), (288, 58823003), (331, 51181344), (426, 39767664), (568, 29825748), (639, 26511776), (662, 25590672), (852, 19883832), (993, 17060448), (1136, 14912874), (1278, 13255888), (1324, 12795336), (1704, 9941916), (1986, 8530224), (2272, 7456437), (2503, 6768288), (2556, 6627944), (2648, 6397668), (2979, 5686816), (3408, 4970958), (3972, 4265112), (5006, 3384144), (5112, 3313972), (5296, 3198834), (5958, 2843408), (6816, 2485479), (7509, 2256096), (7944, 2132556), (10012, 1692072), (10224, 1656986), (10592, 1599417), (11916, 1421704), (15018, 1128048), (15888, 1066278), (20024, 846036), (20448, 828493), (22527, 752032), (23501, 720864), (23832, 710852), (30036, 564024), (31776, 533139), (40048, 423018), (45054, 376016), (47002, 360432), (47664, 355426), (60072, 282012), (70503, 240288), (80096, 211509), (90108, 188008), (94004, 180216), (95328, 177713), (120144, 141006)]