285271424

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4229}}^1$

素因数の和:4291

約数の個数: 64

約数和(自身を含む): 621302400

約数和(自身を除く): 336030976

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4229, 8432, 8458, 16864, 16916, 33728, 33832, 67456, 67664, 71893, 131099, 135328, 143786, 262198, 270656, 287572, 524396, 541312, 575144, 1048792, 1150288, 2097584, 2228683, 2300576, 4195168, 4457366, 4601152, 8390336, 8914732, 9202304, 16780672, 17829464, 35658928, 71317856, 142635712, 285271424]

約数ペア:

[(1, 285271424), (2, 142635712), (4, 71317856), (8, 35658928), (16, 17829464), (17, 16780672), (31, 9202304), (32, 8914732), (34, 8390336), (62, 4601152), (64, 4457366), (68, 4195168), (124, 2300576), (128, 2228683), (136, 2097584), (248, 1150288), (272, 1048792), (496, 575144), (527, 541312), (544, 524396), (992, 287572), (1054, 270656), (1088, 262198), (1984, 143786), (2108, 135328), (2176, 131099), (3968, 71893), (4216, 67664), (4229, 67456), (8432, 33832), (8458, 33728), (16864, 16916)]