305146368

素因数分解:

$2^9\times 3^2\times {\mathrm{66221}}^1$

素因数の和:66245

約数の個数: 60

約数和(自身を含む): 880686378

約数和(自身を除く): 575540010

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 66221, 132442, 198663, 264884, 397326, 529768, 595989, 794652, 1059536, 1191978, 1589304, 2119072, 2383956, 3178608, 4238144, 4767912, 6357216, 8476288, 9535824, 12714432, 16952576, 19071648, 25428864, 33905152, 38143296, 50857728, 76286592, 101715456, 152573184, 305146368]

約数ペア:

[(1, 305146368), (2, 152573184), (3, 101715456), (4, 76286592), (6, 50857728), (8, 38143296), (9, 33905152), (12, 25428864), (16, 19071648), (18, 16952576), (24, 12714432), (32, 9535824), (36, 8476288), (48, 6357216), (64, 4767912), (72, 4238144), (96, 3178608), (128, 2383956), (144, 2119072), (192, 1589304), (256, 1191978), (288, 1059536), (384, 794652), (512, 595989), (576, 529768), (768, 397326), (1152, 264884), (1536, 198663), (2304, 132442), (4608, 66221)]