298564448

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 748881504

約数和(自身を除く): 450317056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 97, 98, 104, 112, 151, 182, 194, 196, 208, 224, 302, 364, 388, 392, 416, 604, 637, 679, 728, 776, 784, 1057, 1208, 1261, 1274, 1358, 1456, 1552, 1568, 1963, 2114, 2416, 2522, 2548, 2716, 2912, 3104, 3926, 4228, 4753, 4832, 5044, 5096, 5432, 7399, 7852, 8456, 8827, 9506, 10088, 10192, 10864, 13741, 14647, 14798, 15704, 16912, 17654, 19012, 20176, 20384, 21728, 27482, 29294, 29596, 31408, 33824, 35308, 38024, 40352, 54964, 58588, 59192, 61789, 62816, 70616, 76048, 96187, 102529, 109928, 117176, 118384, 123578, 141232, 152096, 190411, 192374, 205058, 219856, 234352, 236768, 247156, 282464, 380822, 384748, 410116, 439712, 468704, 494312, 717703, 761644, 769496, 820232, 988624, 1332877, 1435406, 1523288, 1538992, 1640464, 1977248, 2665754, 2870812, 3046576, 3077984, 3280928, 5331508, 5741624, 6093152, 9330139, 10663016, 11483248, 18660278, 21326032, 22966496, 37320556, 42652064, 74641112, 149282224, 298564448]

約数ペア:

[(1, 298564448), (2, 149282224), (4, 74641112), (7, 42652064), (8, 37320556), (13, 22966496), (14, 21326032), (16, 18660278), (26, 11483248), (28, 10663016), (32, 9330139), (49, 6093152), (52, 5741624), (56, 5331508), (91, 3280928), (97, 3077984), (98, 3046576), (104, 2870812), (112, 2665754), (151, 1977248), (182, 1640464), (194, 1538992), (196, 1523288), (208, 1435406), (224, 1332877), (302, 988624), (364, 820232), (388, 769496), (392, 761644), (416, 717703), (604, 494312), (637, 468704), (679, 439712), (728, 410116), (776, 384748), (784, 380822), (1057, 282464), (1208, 247156), (1261, 236768), (1274, 234352), (1358, 219856), (1456, 205058), (1552, 192374), (1568, 190411), (1963, 152096), (2114, 141232), (2416, 123578), (2522, 118384), (2548, 117176), (2716, 109928), (2912, 102529), (3104, 96187), (3926, 76048), (4228, 70616), (4753, 62816), (4832, 61789), (5044, 59192), (5096, 58588), (5432, 54964), (7399, 40352), (7852, 38024), (8456, 35308), (8827, 33824), (9506, 31408), (10088, 29596), (10192, 29294), (10864, 27482), (13741, 21728), (14647, 20384), (14798, 20176), (15704, 19012), (16912, 17654)]