585488176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2467}}^1$

素因数の和:2658

約数の個数: 80

約数和(自身を含む): 1405298944

約数和(自身を除く): 819810768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 163, 182, 208, 326, 364, 652, 728, 1141, 1304, 1456, 2119, 2282, 2467, 2608, 4238, 4564, 4934, 8476, 9128, 9868, 14833, 16952, 17269, 18256, 19736, 29666, 32071, 33904, 34538, 39472, 59332, 64142, 69076, 118664, 128284, 138152, 224497, 237328, 256568, 276304, 402121, 448994, 513136, 804242, 897988, 1608484, 1795976, 2814847, 3216968, 3591952, 5227573, 5629694, 6433936, 10455146, 11259388, 20910292, 22518776, 36593011, 41820584, 45037552, 73186022, 83641168, 146372044, 292744088, 585488176]

約数ペア:

[(1, 585488176), (2, 292744088), (4, 146372044), (7, 83641168), (8, 73186022), (13, 45037552), (14, 41820584), (16, 36593011), (26, 22518776), (28, 20910292), (52, 11259388), (56, 10455146), (91, 6433936), (104, 5629694), (112, 5227573), (163, 3591952), (182, 3216968), (208, 2814847), (326, 1795976), (364, 1608484), (652, 897988), (728, 804242), (1141, 513136), (1304, 448994), (1456, 402121), (2119, 276304), (2282, 256568), (2467, 237328), (2608, 224497), (4238, 138152), (4564, 128284), (4934, 118664), (8476, 69076), (9128, 64142), (9868, 59332), (14833, 39472), (16952, 34538), (17269, 33904), (18256, 32071), (19736, 29666)]