130434304

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 350259840

約数和(自身を除く): 219825536

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 416, 448, 509, 572, 616, 704, 728, 832, 896, 1001, 1018, 1144, 1232, 1408, 1456, 1664, 1792, 2002, 2036, 2288, 2464, 2816, 2912, 3328, 3563, 4004, 4072, 4576, 4928, 5599, 5824, 6617, 7126, 8008, 8144, 9152, 9856, 11198, 11648, 13234, 14252, 16016, 16288, 18304, 19712, 22396, 23296, 26468, 28504, 32032, 32576, 36608, 39193, 44792, 46319, 52936, 57008, 64064, 65152, 72787, 78386, 89584, 92638, 105872, 114016, 128128, 130304, 145574, 156772, 179168, 185276, 211744, 228032, 256256, 291148, 313544, 358336, 370552, 423488, 456064, 509509, 582296, 627088, 716672, 741104, 846976, 912128, 1019018, 1164592, 1254176, 1433344, 1482208, 1693952, 2038036, 2329184, 2508352, 2964416, 4076072, 4658368, 5016704, 5928832, 8152144, 9316736, 10033408, 11857664, 16304288, 18633472, 32608576, 65217152, 130434304]

約数ペア:

[(1, 130434304), (2, 65217152), (4, 32608576), (7, 18633472), (8, 16304288), (11, 11857664), (13, 10033408), (14, 9316736), (16, 8152144), (22, 5928832), (26, 5016704), (28, 4658368), (32, 4076072), (44, 2964416), (52, 2508352), (56, 2329184), (64, 2038036), (77, 1693952), (88, 1482208), (91, 1433344), (104, 1254176), (112, 1164592), (128, 1019018), (143, 912128), (154, 846976), (176, 741104), (182, 716672), (208, 627088), (224, 582296), (256, 509509), (286, 456064), (308, 423488), (352, 370552), (364, 358336), (416, 313544), (448, 291148), (509, 256256), (572, 228032), (616, 211744), (704, 185276), (728, 179168), (832, 156772), (896, 145574), (1001, 130304), (1018, 128128), (1144, 114016), (1232, 105872), (1408, 92638), (1456, 89584), (1664, 78386), (1792, 72787), (2002, 65152), (2036, 64064), (2288, 57008), (2464, 52936), (2816, 46319), (2912, 44792), (3328, 39193), (3563, 36608), (4004, 32576), (4072, 32032), (4576, 28504), (4928, 26468), (5599, 23296), (5824, 22396), (6617, 19712), (7126, 18304), (8008, 16288), (8144, 16016), (9152, 14252), (9856, 13234), (11198, 11648)]