284780448

素因数分解:

$2^5\times 3^5\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 856922976

約数和(自身を除く): 572142528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 243, 288, 318, 324, 424, 432, 477, 486, 636, 648, 691, 848, 864, 954, 972, 1272, 1296, 1382, 1431, 1696, 1908, 1944, 2073, 2544, 2592, 2764, 2862, 3816, 3888, 4146, 4293, 5088, 5528, 5724, 6219, 7632, 7776, 8292, 8586, 11056, 11448, 12438, 12879, 15264, 16584, 17172, 18657, 22112, 22896, 24876, 25758, 33168, 34344, 36623, 37314, 45792, 49752, 51516, 55971, 66336, 68688, 73246, 74628, 99504, 103032, 109869, 111942, 137376, 146492, 149256, 167913, 199008, 206064, 219738, 223884, 292984, 298512, 329607, 335826, 412128, 439476, 447768, 585968, 597024, 659214, 671652, 878952, 895536, 988821, 1171936, 1318428, 1343304, 1757904, 1791072, 1977642, 2636856, 2686608, 2966463, 3515808, 3955284, 5273712, 5373216, 5932926, 7910568, 8899389, 10547424, 11865852, 15821136, 17798778, 23731704, 31642272, 35597556, 47463408, 71195112, 94926816, 142390224, 284780448]

約数ペア:

[(1, 284780448), (2, 142390224), (3, 94926816), (4, 71195112), (6, 47463408), (8, 35597556), (9, 31642272), (12, 23731704), (16, 17798778), (18, 15821136), (24, 11865852), (27, 10547424), (32, 8899389), (36, 7910568), (48, 5932926), (53, 5373216), (54, 5273712), (72, 3955284), (81, 3515808), (96, 2966463), (106, 2686608), (108, 2636856), (144, 1977642), (159, 1791072), (162, 1757904), (212, 1343304), (216, 1318428), (243, 1171936), (288, 988821), (318, 895536), (324, 878952), (424, 671652), (432, 659214), (477, 597024), (486, 585968), (636, 447768), (648, 439476), (691, 412128), (848, 335826), (864, 329607), (954, 298512), (972, 292984), (1272, 223884), (1296, 219738), (1382, 206064), (1431, 199008), (1696, 167913), (1908, 149256), (1944, 146492), (2073, 137376), (2544, 111942), (2592, 109869), (2764, 103032), (2862, 99504), (3816, 74628), (3888, 73246), (4146, 68688), (4293, 66336), (5088, 55971), (5528, 51516), (5724, 49752), (6219, 45792), (7632, 37314), (7776, 36623), (8292, 34344), (8586, 33168), (11056, 25758), (11448, 24876), (12438, 22896), (12879, 22112), (15264, 18657), (16584, 17172)]