421918990992

素因数分解:

$2^4\times 3^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{68639}}^1$

素因数の和:68713

約数の個数: 280

約数和(自身を含む): 1339619973120

約数和(自身を除く): 917700982128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 144, 153, 162, 186, 204, 216, 243, 248, 272, 279, 306, 324, 372, 408, 432, 459, 486, 496, 527, 558, 612, 648, 729, 744, 816, 837, 918, 972, 1054, 1116, 1224, 1296, 1377, 1458, 1488, 1581, 1674, 1836, 1944, 2108, 2232, 2448, 2511, 2754, 2916, 3162, 3348, 3672, 3888, 4131, 4216, 4464, 4743, 5022, 5508, 5832, 6324, 6696, 7344, 7533, 8262, 8432, 9486, 10044, 11016, 11664, 12393, 12648, 13392, 14229, 15066, 16524, 18972, 20088, 22032, 22599, 24786, 25296, 28458, 30132, 33048, 37944, 40176, 42687, 45198, 49572, 56916, 60264, 66096, 68639, 75888, 85374, 90396, 99144, 113832, 120528, 128061, 137278, 170748, 180792, 198288, 205917, 227664, 256122, 274556, 341496, 361584, 384183, 411834, 512244, 549112, 617751, 682992, 768366, 823668, 1024488, 1098224, 1166863, 1235502, 1536732, 1647336, 1853253, 2048976, 2127809, 2333726, 2471004, 3073464, 3294672, 3500589, 3706506, 4255618, 4667452, 4942008, 5559759, 6146928, 6383427, 7001178, 7413012, 8511236, 9334904, 9884016, 10501767, 11119518, 12766854, 14002356, 14826024, 16679277, 17022472, 18669808, 19150281, 21003534, 22239036, 25533708, 28004712, 29652048, 31505301, 33358554, 34044944, 36172753, 38300562, 42007068, 44478072, 50037831, 51067416, 56009424, 57450843, 63010602, 66717108, 72345506, 76601124, 84014136, 88956144, 94515903, 100075662, 102134832, 108518259, 114901686, 126021204, 133434216, 144691012, 153202248, 168028272, 172352529, 189031806, 200151324, 217036518, 229803372, 252042408, 266868432, 283547709, 289382024, 306404496, 325554777, 344705058, 378063612, 400302648, 434073036, 459606744, 504084816, 517057587, 567095418, 578764048, 651109554, 689410116, 756127224, 800605296, 850643127, 868146072, 919213488, 976664331, 1034115174, 1134190836, 1302219108, 1378820232, 1512254448, 1551172761, 1701286254, 1736292144, 1953328662, 2068230348, 2268381672, 2604438216, 2757640464, 2929992993, 3102345522, 3402572508, 3906657324, 4136460696, 4536763344, 5208876432, 5859985986, 6204691044, 6805145016, 7813314648, 8272921392, 8789978979, 11719971972, 12409382088, 13610290032, 15626629296, 17579957958, 23439943944, 24818764176, 26369936937, 35159915916, 46879887888, 52739873874, 70319831832, 105479747748, 140639663664, 210959495496, 421918990992]

約数ペア:

[(1, 421918990992), (2, 210959495496), (3, 140639663664), (4, 105479747748), (6, 70319831832), (8, 52739873874), (9, 46879887888), (12, 35159915916), (16, 26369936937), (17, 24818764176), (18, 23439943944), (24, 17579957958), (27, 15626629296), (31, 13610290032), (34, 12409382088), (36, 11719971972), (48, 8789978979), (51, 8272921392), (54, 7813314648), (62, 6805145016), (68, 6204691044), (72, 5859985986), (81, 5208876432), (93, 4536763344), (102, 4136460696), (108, 3906657324), (124, 3402572508), (136, 3102345522), (144, 2929992993), (153, 2757640464), (162, 2604438216), (186, 2268381672), (204, 2068230348), (216, 1953328662), (243, 1736292144), (248, 1701286254), (272, 1551172761), (279, 1512254448), (306, 1378820232), (324, 1302219108), (372, 1134190836), (408, 1034115174), (432, 976664331), (459, 919213488), (486, 868146072), (496, 850643127), (527, 800605296), (558, 756127224), (612, 689410116), (648, 651109554), (729, 578764048), (744, 567095418), (816, 517057587), (837, 504084816), (918, 459606744), (972, 434073036), (1054, 400302648), (1116, 378063612), (1224, 344705058), (1296, 325554777), (1377, 306404496), (1458, 289382024), (1488, 283547709), (1581, 266868432), (1674, 252042408), (1836, 229803372), (1944, 217036518), (2108, 200151324), (2232, 189031806), (2448, 172352529), (2511, 168028272), (2754, 153202248), (2916, 144691012), (3162, 133434216), (3348, 126021204), (3672, 114901686), (3888, 108518259), (4131, 102134832), (4216, 100075662), (4464, 94515903), (4743, 88956144), (5022, 84014136), (5508, 76601124), (5832, 72345506), (6324, 66717108), (6696, 63010602), (7344, 57450843), (7533, 56009424), (8262, 51067416), (8432, 50037831), (9486, 44478072), (10044, 42007068), (11016, 38300562), (11664, 36172753), (12393, 34044944), (12648, 33358554), (13392, 31505301), (14229, 29652048), (15066, 28004712), (16524, 25533708), (18972, 22239036), (20088, 21003534), (22032, 19150281), (22599, 18669808), (24786, 17022472), (25296, 16679277), (28458, 14826024), (30132, 14002356), (33048, 12766854), (37944, 11119518), (40176, 10501767), (42687, 9884016), (45198, 9334904), (49572, 8511236), (56916, 7413012), (60264, 7001178), (66096, 6383427), (68639, 6146928), (75888, 5559759), (85374, 4942008), (90396, 4667452), (99144, 4255618), (113832, 3706506), (120528, 3500589), (128061, 3294672), (137278, 3073464), (170748, 2471004), (180792, 2333726), (198288, 2127809), (205917, 2048976), (227664, 1853253), (256122, 1647336), (274556, 1536732), (341496, 1235502), (361584, 1166863), (384183, 1098224), (411834, 1024488), (512244, 823668), (549112, 768366), (617751, 682992)]