385655296

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{4457}}^1$

素因数の和:4501

約数の個数: 60

約数和(自身を含む): 834577722

約数和(自身を除く): 448922426

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1352, 1664, 2704, 3328, 4457, 5408, 6656, 8914, 10816, 17828, 21632, 35656, 43264, 57941, 71312, 86528, 115882, 142624, 231764, 285248, 463528, 570496, 753233, 927056, 1140992, 1506466, 1854112, 2281984, 3012932, 3708224, 6025864, 7416448, 12051728, 14832896, 24103456, 29665792, 48206912, 96413824, 192827648, 385655296]

約数ペア:

[(1, 385655296), (2, 192827648), (4, 96413824), (8, 48206912), (13, 29665792), (16, 24103456), (26, 14832896), (32, 12051728), (52, 7416448), (64, 6025864), (104, 3708224), (128, 3012932), (169, 2281984), (208, 1854112), (256, 1506466), (338, 1140992), (416, 927056), (512, 753233), (676, 570496), (832, 463528), (1352, 285248), (1664, 231764), (2704, 142624), (3328, 115882), (4457, 86528), (5408, 71312), (6656, 57941), (8914, 43264), (10816, 35656), (17828, 21632)]