251674272

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{8167}}^1$

素因数の和:8290

約数の個数: 72

約数和(自身を含む): 722475936

約数和(自身を除く): 470801664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7704, 8167, 10272, 15408, 16334, 24501, 30816, 32668, 49002, 65336, 73503, 98004, 130672, 147006, 196008, 261344, 294012, 392016, 588024, 784032, 873869, 1176048, 1747738, 2352096, 2621607, 3495476, 5243214, 6990952, 7864821, 10486428, 13981904, 15729642, 20972856, 27963808, 31459284, 41945712, 62918568, 83891424, 125837136, 251674272]

約数ペア:

[(1, 251674272), (2, 125837136), (3, 83891424), (4, 62918568), (6, 41945712), (8, 31459284), (9, 27963808), (12, 20972856), (16, 15729642), (18, 13981904), (24, 10486428), (32, 7864821), (36, 6990952), (48, 5243214), (72, 3495476), (96, 2621607), (107, 2352096), (144, 1747738), (214, 1176048), (288, 873869), (321, 784032), (428, 588024), (642, 392016), (856, 294012), (963, 261344), (1284, 196008), (1712, 147006), (1926, 130672), (2568, 98004), (3424, 73503), (3852, 65336), (5136, 49002), (7704, 32668), (8167, 30816), (10272, 24501), (15408, 16334)]