201580288

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 525389760

約数和(自身を除く): 323809472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 416, 442, 448, 476, 509, 544, 728, 832, 884, 896, 952, 1018, 1088, 1456, 1547, 1664, 1768, 1792, 1904, 2036, 2176, 2912, 3094, 3328, 3536, 3563, 3808, 4072, 4352, 5824, 6188, 6617, 7072, 7126, 7616, 8144, 8653, 11648, 12376, 13234, 14144, 14252, 15232, 16288, 17306, 23296, 24752, 26468, 28288, 28504, 30464, 32576, 34612, 46319, 49504, 52936, 56576, 57008, 60571, 65152, 69224, 92638, 99008, 105872, 112489, 114016, 121142, 130304, 138448, 185276, 198016, 211744, 224978, 228032, 242284, 276896, 370552, 396032, 423488, 449956, 456064, 484568, 553792, 741104, 787423, 846976, 899912, 912128, 969136, 1107584, 1482208, 1574846, 1693952, 1799824, 1938272, 2215168, 2964416, 3149692, 3599648, 3876544, 5928832, 6299384, 7199296, 7753088, 11857664, 12598768, 14398592, 15506176, 25197536, 28797184, 50395072, 100790144, 201580288]

約数ペア:

[(1, 201580288), (2, 100790144), (4, 50395072), (7, 28797184), (8, 25197536), (13, 15506176), (14, 14398592), (16, 12598768), (17, 11857664), (26, 7753088), (28, 7199296), (32, 6299384), (34, 5928832), (52, 3876544), (56, 3599648), (64, 3149692), (68, 2964416), (91, 2215168), (104, 1938272), (112, 1799824), (119, 1693952), (128, 1574846), (136, 1482208), (182, 1107584), (208, 969136), (221, 912128), (224, 899912), (238, 846976), (256, 787423), (272, 741104), (364, 553792), (416, 484568), (442, 456064), (448, 449956), (476, 423488), (509, 396032), (544, 370552), (728, 276896), (832, 242284), (884, 228032), (896, 224978), (952, 211744), (1018, 198016), (1088, 185276), (1456, 138448), (1547, 130304), (1664, 121142), (1768, 114016), (1792, 112489), (1904, 105872), (2036, 99008), (2176, 92638), (2912, 69224), (3094, 65152), (3328, 60571), (3536, 57008), (3563, 56576), (3808, 52936), (4072, 49504), (4352, 46319), (5824, 34612), (6188, 32576), (6617, 30464), (7072, 28504), (7126, 28288), (7616, 26468), (8144, 24752), (8653, 23296), (11648, 17306), (12376, 16288), (13234, 15232), (14144, 14252)]