289589376

素因数分解:

$2^7\times 3^1\times {\mathrm{577}}^1\times {\mathrm{1307}}^1$

素因数の和:1901

約数の個数: 64

約数和(自身を含む): 771144480

約数和(自身を除く): 481555104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 577, 1154, 1307, 1731, 2308, 2614, 3462, 3921, 4616, 5228, 6924, 7842, 9232, 10456, 13848, 15684, 18464, 20912, 27696, 31368, 36928, 41824, 55392, 62736, 73856, 83648, 110784, 125472, 167296, 221568, 250944, 501888, 754139, 1508278, 2262417, 3016556, 4524834, 6033112, 9049668, 12066224, 18099336, 24132448, 36198672, 48264896, 72397344, 96529792, 144794688, 289589376]

約数ペア:

[(1, 289589376), (2, 144794688), (3, 96529792), (4, 72397344), (6, 48264896), (8, 36198672), (12, 24132448), (16, 18099336), (24, 12066224), (32, 9049668), (48, 6033112), (64, 4524834), (96, 3016556), (128, 2262417), (192, 1508278), (384, 754139), (577, 501888), (1154, 250944), (1307, 221568), (1731, 167296), (2308, 125472), (2614, 110784), (3462, 83648), (3921, 73856), (4616, 62736), (5228, 55392), (6924, 41824), (7842, 36928), (9232, 31368), (10456, 27696), (13848, 20912), (15684, 18464)]