1889164056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5279}}^1$

素因数の和:5369

約数の個数: 128

約数和(自身を含む): 5393203200

約数和(自身を除く): 3504039144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 248, 296, 312, 372, 403, 444, 481, 744, 806, 888, 962, 1147, 1209, 1443, 1612, 1924, 2294, 2418, 2886, 3224, 3441, 3848, 4588, 4836, 5279, 5772, 6882, 9176, 9672, 10558, 11544, 13764, 14911, 15837, 21116, 27528, 29822, 31674, 42232, 44733, 59644, 63348, 68627, 89466, 119288, 126696, 137254, 163649, 178932, 195323, 205881, 274508, 327298, 357864, 390646, 411762, 490947, 549016, 585969, 654596, 781292, 823524, 981894, 1171938, 1309192, 1562584, 1647048, 1963788, 2127437, 2343876, 2539199, 3927576, 4254874, 4687752, 5078398, 6055013, 6382311, 7617597, 8509748, 10156796, 12110026, 12764622, 15235194, 17019496, 18165039, 20313592, 24220052, 25529244, 30470388, 36330078, 48440104, 51058488, 60940776, 72660156, 78715169, 145320312, 157430338, 236145507, 314860676, 472291014, 629721352, 944582028, 1889164056]

約数ペア:

[(1, 1889164056), (2, 944582028), (3, 629721352), (4, 472291014), (6, 314860676), (8, 236145507), (12, 157430338), (13, 145320312), (24, 78715169), (26, 72660156), (31, 60940776), (37, 51058488), (39, 48440104), (52, 36330078), (62, 30470388), (74, 25529244), (78, 24220052), (93, 20313592), (104, 18165039), (111, 17019496), (124, 15235194), (148, 12764622), (156, 12110026), (186, 10156796), (222, 8509748), (248, 7617597), (296, 6382311), (312, 6055013), (372, 5078398), (403, 4687752), (444, 4254874), (481, 3927576), (744, 2539199), (806, 2343876), (888, 2127437), (962, 1963788), (1147, 1647048), (1209, 1562584), (1443, 1309192), (1612, 1171938), (1924, 981894), (2294, 823524), (2418, 781292), (2886, 654596), (3224, 585969), (3441, 549016), (3848, 490947), (4588, 411762), (4836, 390646), (5279, 357864), (5772, 327298), (6882, 274508), (9176, 205881), (9672, 195323), (10558, 178932), (11544, 163649), (13764, 137254), (14911, 126696), (15837, 119288), (21116, 89466), (27528, 68627), (29822, 63348), (31674, 59644), (42232, 44733)]