260563296

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{387743}}^1$

素因数の和:387763

約数の個数: 48

約数和(自身を含む): 781691904

約数和(自身を除く): 521128608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 387743, 775486, 1163229, 1550972, 2326458, 2714201, 3101944, 4652916, 5428402, 6203888, 8142603, 9305832, 10856804, 12407776, 16285206, 18611664, 21713608, 32570412, 37223328, 43427216, 65140824, 86854432, 130281648, 260563296]

約数ペア:

[(1, 260563296), (2, 130281648), (3, 86854432), (4, 65140824), (6, 43427216), (7, 37223328), (8, 32570412), (12, 21713608), (14, 18611664), (16, 16285206), (21, 12407776), (24, 10856804), (28, 9305832), (32, 8142603), (42, 6203888), (48, 5428402), (56, 4652916), (84, 3101944), (96, 2714201), (112, 2326458), (168, 1550972), (224, 1163229), (336, 775486), (672, 387743)]