15591277728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{503}}^1$

素因数の和:1036

約数の個数: 288

約数和(自身を含む): 50761541376

約数和(自身を除く): 35170263648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 487, 503, 544, 612, 624, 663, 816, 884, 936, 974, 1006, 1224, 1248, 1326, 1461, 1509, 1632, 1768, 1872, 1948, 1989, 2012, 2448, 2652, 2922, 3018, 3536, 3744, 3896, 3978, 4024, 4383, 4527, 4896, 5304, 5844, 6036, 6331, 6539, 7072, 7792, 7956, 8048, 8279, 8551, 8766, 9054, 10608, 11688, 12072, 12662, 13078, 15584, 15912, 16096, 16558, 17102, 17532, 18108, 18993, 19617, 21216, 23376, 24144, 24837, 25324, 25653, 26156, 31824, 33116, 34204, 35064, 36216, 37986, 39234, 46752, 48288, 49674, 50648, 51306, 52312, 56979, 58851, 63648, 66232, 68408, 70128, 72432, 74511, 75972, 76959, 78468, 99348, 101296, 102612, 104624, 107627, 111163, 113958, 117702, 132464, 136816, 140256, 144864, 149022, 151944, 153918, 156936, 198696, 202592, 205224, 209248, 215254, 222326, 227916, 235404, 244961, 264928, 273632, 298044, 303888, 307836, 313872, 322881, 333489, 397392, 410448, 430508, 444652, 455832, 470808, 489922, 596088, 607776, 615672, 627744, 645762, 666978, 734883, 794784, 820896, 861016, 889304, 911664, 941616, 968643, 979844, 1000467, 1192176, 1231344, 1291524, 1333956, 1469766, 1722032, 1778608, 1823328, 1883232, 1937286, 1959688, 2000934, 2204649, 2384352, 2462688, 2583048, 2667912, 2939532, 3184493, 3444064, 3557216, 3874572, 3919376, 4001868, 4164337, 4409298, 5166096, 5335824, 5879064, 6368986, 7749144, 7838752, 8003736, 8328674, 8818596, 9553479, 10332192, 10671648, 11758128, 12493011, 12737972, 15498288, 16007472, 16657348, 17637192, 19106958, 23516256, 24986022, 25475944, 28660437, 30996576, 32014944, 33314696, 35274384, 37479033, 38213916, 49972044, 50951888, 54136381, 57320874, 66629392, 70548768, 74958066, 76427832, 99944088, 101903776, 108272762, 114641748, 133258784, 149916132, 152855664, 162409143, 199888176, 216545524, 229283496, 299832264, 305711328, 324818286, 399776352, 433091048, 458566992, 487227429, 599664528, 649636572, 866182096, 917133984, 974454858, 1199329056, 1299273144, 1732364192, 1948909716, 2598546288, 3897819432, 5197092576, 7795638864, 15591277728]

約数ペア:

[(1, 15591277728), (2, 7795638864), (3, 5197092576), (4, 3897819432), (6, 2598546288), (8, 1948909716), (9, 1732364192), (12, 1299273144), (13, 1199329056), (16, 974454858), (17, 917133984), (18, 866182096), (24, 649636572), (26, 599664528), (32, 487227429), (34, 458566992), (36, 433091048), (39, 399776352), (48, 324818286), (51, 305711328), (52, 299832264), (68, 229283496), (72, 216545524), (78, 199888176), (96, 162409143), (102, 152855664), (104, 149916132), (117, 133258784), (136, 114641748), (144, 108272762), (153, 101903776), (156, 99944088), (204, 76427832), (208, 74958066), (221, 70548768), (234, 66629392), (272, 57320874), (288, 54136381), (306, 50951888), (312, 49972044), (408, 38213916), (416, 37479033), (442, 35274384), (468, 33314696), (487, 32014944), (503, 30996576), (544, 28660437), (612, 25475944), (624, 24986022), (663, 23516256), (816, 19106958), (884, 17637192), (936, 16657348), (974, 16007472), (1006, 15498288), (1224, 12737972), (1248, 12493011), (1326, 11758128), (1461, 10671648), (1509, 10332192), (1632, 9553479), (1768, 8818596), (1872, 8328674), (1948, 8003736), (1989, 7838752), (2012, 7749144), (2448, 6368986), (2652, 5879064), (2922, 5335824), (3018, 5166096), (3536, 4409298), (3744, 4164337), (3896, 4001868), (3978, 3919376), (4024, 3874572), (4383, 3557216), (4527, 3444064), (4896, 3184493), (5304, 2939532), (5844, 2667912), (6036, 2583048), (6331, 2462688), (6539, 2384352), (7072, 2204649), (7792, 2000934), (7956, 1959688), (8048, 1937286), (8279, 1883232), (8551, 1823328), (8766, 1778608), (9054, 1722032), (10608, 1469766), (11688, 1333956), (12072, 1291524), (12662, 1231344), (13078, 1192176), (15584, 1000467), (15912, 979844), (16096, 968643), (16558, 941616), (17102, 911664), (17532, 889304), (18108, 861016), (18993, 820896), (19617, 794784), (21216, 734883), (23376, 666978), (24144, 645762), (24837, 627744), (25324, 615672), (25653, 607776), (26156, 596088), (31824, 489922), (33116, 470808), (34204, 455832), (35064, 444652), (36216, 430508), (37986, 410448), (39234, 397392), (46752, 333489), (48288, 322881), (49674, 313872), (50648, 307836), (51306, 303888), (52312, 298044), (56979, 273632), (58851, 264928), (63648, 244961), (66232, 235404), (68408, 227916), (70128, 222326), (72432, 215254), (74511, 209248), (75972, 205224), (76959, 202592), (78468, 198696), (99348, 156936), (101296, 153918), (102612, 151944), (104624, 149022), (107627, 144864), (111163, 140256), (113958, 136816), (117702, 132464)]