1451567488

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20507}}^1$

素因数の和:20607

約数の個数: 64

約数和(自身を含む): 3346905600

約数和(自身を除く): 1895338112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 448, 553, 632, 896, 1106, 1264, 2212, 2528, 4424, 5056, 8848, 10112, 17696, 20507, 35392, 41014, 70784, 82028, 143549, 164056, 287098, 328112, 574196, 656224, 1148392, 1312448, 1620053, 2296784, 2624896, 3240106, 4593568, 6480212, 9187136, 11340371, 12960424, 18374272, 22680742, 25920848, 45361484, 51841696, 90722968, 103683392, 181445936, 207366784, 362891872, 725783744, 1451567488]

約数ペア:

[(1, 1451567488), (2, 725783744), (4, 362891872), (7, 207366784), (8, 181445936), (14, 103683392), (16, 90722968), (28, 51841696), (32, 45361484), (56, 25920848), (64, 22680742), (79, 18374272), (112, 12960424), (128, 11340371), (158, 9187136), (224, 6480212), (316, 4593568), (448, 3240106), (553, 2624896), (632, 2296784), (896, 1620053), (1106, 1312448), (1264, 1148392), (2212, 656224), (2528, 574196), (4424, 328112), (5056, 287098), (8848, 164056), (10112, 143549), (17696, 82028), (20507, 70784), (35392, 41014)]