307627648

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 655360200

約数和(自身を除く): 347732552

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 128, 136, 218, 272, 436, 544, 872, 1088, 1297, 1744, 1853, 2176, 2594, 3488, 3706, 5188, 6976, 7412, 10376, 13952, 14824, 20752, 22049, 29648, 41504, 44098, 59296, 83008, 88196, 118592, 141373, 166016, 176392, 237184, 282746, 352784, 565492, 705568, 1130984, 1411136, 2261968, 2403341, 2822272, 4523936, 4806682, 9047872, 9613364, 18095744, 19226728, 38453456, 76906912, 153813824, 307627648]

約数ペア:

[(1, 307627648), (2, 153813824), (4, 76906912), (8, 38453456), (16, 19226728), (17, 18095744), (32, 9613364), (34, 9047872), (64, 4806682), (68, 4523936), (109, 2822272), (128, 2403341), (136, 2261968), (218, 1411136), (272, 1130984), (436, 705568), (544, 565492), (872, 352784), (1088, 282746), (1297, 237184), (1744, 176392), (1853, 166016), (2176, 141373), (2594, 118592), (3488, 88196), (3706, 83008), (5188, 59296), (6976, 44098), (7412, 41504), (10376, 29648), (13952, 22049), (14824, 20752)]