287728128

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3673}}^1$

素因数の和:3714

約数の個数: 120

約数和(自身を含む): 879489468

約数和(自身を除く): 591761340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1536, 1632, 2176, 2304, 2448, 3264, 3673, 4352, 4608, 4896, 6528, 7346, 8704, 9792, 11019, 13056, 14692, 19584, 22038, 26112, 29384, 33057, 39168, 44076, 58768, 62441, 66114, 78336, 88152, 117536, 124882, 132228, 176304, 187323, 235072, 249764, 264456, 352608, 374646, 470144, 499528, 528912, 561969, 705216, 749292, 940288, 999056, 1057824, 1123938, 1410432, 1498584, 1880576, 1998112, 2115648, 2247876, 2820864, 2997168, 3996224, 4231296, 4495752, 5641728, 5994336, 7992448, 8462592, 8991504, 11988672, 15984896, 16925184, 17983008, 23977344, 31969792, 35966016, 47954688, 71932032, 95909376, 143864064, 287728128]

約数ペア:

[(1, 287728128), (2, 143864064), (3, 95909376), (4, 71932032), (6, 47954688), (8, 35966016), (9, 31969792), (12, 23977344), (16, 17983008), (17, 16925184), (18, 15984896), (24, 11988672), (32, 8991504), (34, 8462592), (36, 7992448), (48, 5994336), (51, 5641728), (64, 4495752), (68, 4231296), (72, 3996224), (96, 2997168), (102, 2820864), (128, 2247876), (136, 2115648), (144, 1998112), (153, 1880576), (192, 1498584), (204, 1410432), (256, 1123938), (272, 1057824), (288, 999056), (306, 940288), (384, 749292), (408, 705216), (512, 561969), (544, 528912), (576, 499528), (612, 470144), (768, 374646), (816, 352608), (1088, 264456), (1152, 249764), (1224, 235072), (1536, 187323), (1632, 176304), (2176, 132228), (2304, 124882), (2448, 117536), (3264, 88152), (3673, 78336), (4352, 66114), (4608, 62441), (4896, 58768), (6528, 44076), (7346, 39168), (8704, 33057), (9792, 29384), (11019, 26112), (13056, 22038), (14692, 19584)]