917840736

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{12697}}^1$

素因数の和:12964

約数の個数: 72

約数和(自身を含む): 2620714824

約数和(自身を除く): 1702874088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 1004, 1506, 2008, 2259, 3012, 4016, 4518, 6024, 8032, 9036, 12048, 12697, 18072, 24096, 25394, 36144, 38091, 50788, 72288, 76182, 101576, 114273, 152364, 203152, 228546, 304728, 406304, 457092, 609456, 914184, 1218912, 1828368, 3186947, 3656736, 6373894, 9560841, 12747788, 19121682, 25495576, 28682523, 38243364, 50991152, 57365046, 76486728, 101982304, 114730092, 152973456, 229460184, 305946912, 458920368, 917840736]

約数ペア:

[(1, 917840736), (2, 458920368), (3, 305946912), (4, 229460184), (6, 152973456), (8, 114730092), (9, 101982304), (12, 76486728), (16, 57365046), (18, 50991152), (24, 38243364), (32, 28682523), (36, 25495576), (48, 19121682), (72, 12747788), (96, 9560841), (144, 6373894), (251, 3656736), (288, 3186947), (502, 1828368), (753, 1218912), (1004, 914184), (1506, 609456), (2008, 457092), (2259, 406304), (3012, 304728), (4016, 228546), (4518, 203152), (6024, 152364), (8032, 114273), (9036, 101576), (12048, 76182), (12697, 72288), (18072, 50788), (24096, 38091), (25394, 36144)]