258510432

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 768144384

約数和(自身を除く): 509633952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 68, 69, 71, 92, 96, 97, 102, 136, 138, 142, 184, 194, 204, 213, 272, 276, 284, 291, 368, 388, 391, 408, 426, 544, 552, 568, 582, 736, 776, 782, 816, 852, 1104, 1136, 1164, 1173, 1207, 1552, 1564, 1632, 1633, 1649, 1704, 2208, 2231, 2272, 2328, 2346, 2414, 3104, 3128, 3266, 3298, 3408, 3621, 4462, 4656, 4692, 4828, 4899, 4947, 6256, 6532, 6596, 6693, 6816, 6887, 7242, 8924, 9312, 9384, 9656, 9798, 9894, 12512, 13064, 13192, 13386, 13774, 14484, 17848, 18768, 19312, 19596, 19788, 20661, 26128, 26384, 26772, 27548, 27761, 28968, 35696, 37536, 37927, 38624, 39192, 39576, 41322, 52256, 52768, 53544, 55096, 55522, 57936, 71392, 75854, 78384, 79152, 82644, 83283, 107088, 110192, 111044, 113781, 115872, 117079, 151708, 156768, 158304, 158401, 165288, 166566, 214176, 220384, 222088, 227562, 234158, 303416, 316802, 330576, 333132, 351237, 444176, 455124, 468316, 475203, 606832, 633604, 661152, 666264, 702474, 888352, 910248, 936632, 950406, 1213664, 1267208, 1332528, 1404948, 1820496, 1873264, 1900812, 2534416, 2665056, 2692817, 2809896, 3640992, 3746528, 3801624, 5068832, 5385634, 5619792, 7603248, 8078451, 10771268, 11239584, 15206496, 16156902, 21542536, 32313804, 43085072, 64627608, 86170144, 129255216, 258510432]

約数ペア:

[(1, 258510432), (2, 129255216), (3, 86170144), (4, 64627608), (6, 43085072), (8, 32313804), (12, 21542536), (16, 16156902), (17, 15206496), (23, 11239584), (24, 10771268), (32, 8078451), (34, 7603248), (46, 5619792), (48, 5385634), (51, 5068832), (68, 3801624), (69, 3746528), (71, 3640992), (92, 2809896), (96, 2692817), (97, 2665056), (102, 2534416), (136, 1900812), (138, 1873264), (142, 1820496), (184, 1404948), (194, 1332528), (204, 1267208), (213, 1213664), (272, 950406), (276, 936632), (284, 910248), (291, 888352), (368, 702474), (388, 666264), (391, 661152), (408, 633604), (426, 606832), (544, 475203), (552, 468316), (568, 455124), (582, 444176), (736, 351237), (776, 333132), (782, 330576), (816, 316802), (852, 303416), (1104, 234158), (1136, 227562), (1164, 222088), (1173, 220384), (1207, 214176), (1552, 166566), (1564, 165288), (1632, 158401), (1633, 158304), (1649, 156768), (1704, 151708), (2208, 117079), (2231, 115872), (2272, 113781), (2328, 111044), (2346, 110192), (2414, 107088), (3104, 83283), (3128, 82644), (3266, 79152), (3298, 78384), (3408, 75854), (3621, 71392), (4462, 57936), (4656, 55522), (4692, 55096), (4828, 53544), (4899, 52768), (4947, 52256), (6256, 41322), (6532, 39576), (6596, 39192), (6693, 38624), (6816, 37927), (6887, 37536), (7242, 35696), (8924, 28968), (9312, 27761), (9384, 27548), (9656, 26772), (9798, 26384), (9894, 26128), (12512, 20661), (13064, 19788), (13192, 19596), (13386, 19312), (13774, 18768), (14484, 17848)]