265905152

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 88

約数和(自身を含む): 569884800

約数和(自身を除く): 303979648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 173, 256, 304, 316, 346, 512, 608, 632, 692, 1024, 1216, 1264, 1384, 1501, 2432, 2528, 2768, 3002, 3287, 4864, 5056, 5536, 6004, 6574, 9728, 10112, 11072, 12008, 13148, 13667, 19456, 20224, 22144, 24016, 26296, 27334, 40448, 44288, 48032, 52592, 54668, 80896, 88576, 96064, 105184, 109336, 177152, 192128, 210368, 218672, 259673, 384256, 420736, 437344, 519346, 768512, 841472, 874688, 1038692, 1537024, 1682944, 1749376, 2077384, 3365888, 3498752, 4154768, 6997504, 8309536, 13995008, 16619072, 33238144, 66476288, 132952576, 265905152]

約数ペア:

[(1, 265905152), (2, 132952576), (4, 66476288), (8, 33238144), (16, 16619072), (19, 13995008), (32, 8309536), (38, 6997504), (64, 4154768), (76, 3498752), (79, 3365888), (128, 2077384), (152, 1749376), (158, 1682944), (173, 1537024), (256, 1038692), (304, 874688), (316, 841472), (346, 768512), (512, 519346), (608, 437344), (632, 420736), (692, 384256), (1024, 259673), (1216, 218672), (1264, 210368), (1384, 192128), (1501, 177152), (2432, 109336), (2528, 105184), (2768, 96064), (3002, 88576), (3287, 80896), (4864, 54668), (5056, 52592), (5536, 48032), (6004, 44288), (6574, 40448), (9728, 27334), (10112, 26296), (11072, 24016), (12008, 22144), (13148, 20224), (13667, 19456)]