31375870512

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{37159}}^1$

素因数の和:37543

約数の個数: 120

約数和(自身を含む): 94552876800

約数和(自身を除く): 63177006288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 359, 392, 588, 718, 784, 1077, 1176, 1436, 2154, 2352, 2513, 2872, 4308, 5026, 5744, 7539, 8616, 10052, 15078, 17232, 17591, 20104, 30156, 35182, 37159, 40208, 52773, 60312, 70364, 74318, 105546, 111477, 120624, 140728, 148636, 211092, 222954, 260113, 281456, 297272, 422184, 445908, 520226, 594544, 780339, 844368, 891816, 1040452, 1560678, 1783632, 1820791, 2080904, 3121356, 3641582, 4161808, 5462373, 6242712, 7283164, 10924746, 12485424, 13340081, 14566328, 21849492, 26680162, 29132656, 40020243, 43698984, 53360324, 80040486, 87397968, 93380567, 106720648, 160080972, 186761134, 213441296, 280141701, 320161944, 373522268, 560283402, 640323888, 653663969, 747044536, 1120566804, 1307327938, 1494089072, 1960991907, 2241133608, 2614655876, 3921983814, 4482267216, 5229311752, 7843967628, 10458623504, 15687935256, 31375870512]

約数ペア:

[(1, 31375870512), (2, 15687935256), (3, 10458623504), (4, 7843967628), (6, 5229311752), (7, 4482267216), (8, 3921983814), (12, 2614655876), (14, 2241133608), (16, 1960991907), (21, 1494089072), (24, 1307327938), (28, 1120566804), (42, 747044536), (48, 653663969), (49, 640323888), (56, 560283402), (84, 373522268), (98, 320161944), (112, 280141701), (147, 213441296), (168, 186761134), (196, 160080972), (294, 106720648), (336, 93380567), (359, 87397968), (392, 80040486), (588, 53360324), (718, 43698984), (784, 40020243), (1077, 29132656), (1176, 26680162), (1436, 21849492), (2154, 14566328), (2352, 13340081), (2513, 12485424), (2872, 10924746), (4308, 7283164), (5026, 6242712), (5744, 5462373), (7539, 4161808), (8616, 3641582), (10052, 3121356), (15078, 2080904), (17232, 1820791), (17591, 1783632), (20104, 1560678), (30156, 1040452), (35182, 891816), (37159, 844368), (40208, 780339), (52773, 594544), (60312, 520226), (70364, 445908), (74318, 422184), (105546, 297272), (111477, 281456), (120624, 260113), (140728, 222954), (148636, 211092)]