1538693208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1693}}^1$

素因数の和:2689

約数の個数: 96

約数和(自身を含む): 4495130640

約数和(自身を除く): 2956437432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 971, 1693, 1942, 2913, 3386, 3884, 5079, 5826, 6772, 7768, 8739, 10158, 11652, 12623, 13544, 15237, 17478, 20316, 22009, 23304, 25246, 30474, 34956, 37869, 40632, 44018, 50492, 60948, 66027, 69912, 75738, 88036, 100984, 113607, 121896, 132054, 151476, 176072, 198081, 227214, 264108, 302952, 396162, 454428, 528216, 792324, 908856, 1584648, 1643903, 3287806, 4931709, 6575612, 9863418, 13151224, 14795127, 19726836, 21370739, 29590254, 39453672, 42741478, 59180508, 64112217, 85482956, 118361016, 128224434, 170965912, 192336651, 256448868, 384673302, 512897736, 769346604, 1538693208]

約数ペア:

[(1, 1538693208), (2, 769346604), (3, 512897736), (4, 384673302), (6, 256448868), (8, 192336651), (9, 170965912), (12, 128224434), (13, 118361016), (18, 85482956), (24, 64112217), (26, 59180508), (36, 42741478), (39, 39453672), (52, 29590254), (72, 21370739), (78, 19726836), (104, 14795127), (117, 13151224), (156, 9863418), (234, 6575612), (312, 4931709), (468, 3287806), (936, 1643903), (971, 1584648), (1693, 908856), (1942, 792324), (2913, 528216), (3386, 454428), (3884, 396162), (5079, 302952), (5826, 264108), (6772, 227214), (7768, 198081), (8739, 176072), (10158, 151476), (11652, 132054), (12623, 121896), (13544, 113607), (15237, 100984), (17478, 88036), (20316, 75738), (22009, 69912), (23304, 66027), (25246, 60948), (30474, 50492), (34956, 44018), (37869, 40632)]