1611454208

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 216

約数和(自身を含む): 4228283808

約数和(自身を除く): 2616829600

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, 169, 182, 208, 221, 224, 238, 256, 272, 313, 338, 364, 416, 442, 448, 476, 544, 626, 676, 728, 832, 884, 896, 952, 1088, 1183, 1252, 1352, 1456, 1547, 1664, 1768, 1792, 1904, 2176, 2191, 2366, 2504, 2704, 2873, 2912, 3094, 3328, 3536, 3808, 4069, 4352, 4382, 4732, 5008, 5321, 5408, 5746, 5824, 6188, 7072, 7616, 8138, 8764, 9464, 10016, 10642, 10816, 11492, 11648, 12376, 14144, 15232, 16276, 17528, 18928, 20032, 20111, 21284, 21632, 22984, 23296, 24752, 28288, 28483, 30464, 32552, 35056, 37247, 37856, 40064, 40222, 42568, 43264, 45968, 49504, 52897, 56576, 56966, 65104, 69173, 70112, 74494, 75712, 80128, 80444, 85136, 91936, 99008, 105794, 113932, 130208, 138346, 140224, 148988, 151424, 160888, 170272, 183872, 198016, 211588, 227864, 260416, 276692, 280448, 297976, 302848, 321776, 340544, 367744, 370279, 396032, 423176, 455728, 484211, 520832, 553384, 560896, 595952, 643552, 681088, 735488, 740558, 846352, 899249, 911456, 968422, 1041664, 1106768, 1191904, 1287104, 1362176, 1481116, 1692704, 1798498, 1822912, 1936844, 2213536, 2383808, 2574208, 2962232, 3385408, 3596996, 3645824, 3873688, 4427072, 4767616, 5148416, 5924464, 6294743, 6770816, 7193992, 7291648, 7747376, 8854144, 9535232, 11848928, 12589486, 13541632, 14387984, 15494752, 17708288, 23697856, 25178972, 28775968, 30989504, 47395712, 50357944, 57551936, 61979008, 94791424, 100715888, 115103872, 123958016, 201431776, 230207744, 402863552, 805727104, 1611454208]

約数ペア:

[(1, 1611454208), (2, 805727104), (4, 402863552), (7, 230207744), (8, 201431776), (13, 123958016), (14, 115103872), (16, 100715888), (17, 94791424), (26, 61979008), (28, 57551936), (32, 50357944), (34, 47395712), (52, 30989504), (56, 28775968), (64, 25178972), (68, 23697856), (91, 17708288), (104, 15494752), (112, 14387984), (119, 13541632), (128, 12589486), (136, 11848928), (169, 9535232), (182, 8854144), (208, 7747376), (221, 7291648), (224, 7193992), (238, 6770816), (256, 6294743), (272, 5924464), (313, 5148416), (338, 4767616), (364, 4427072), (416, 3873688), (442, 3645824), (448, 3596996), (476, 3385408), (544, 2962232), (626, 2574208), (676, 2383808), (728, 2213536), (832, 1936844), (884, 1822912), (896, 1798498), (952, 1692704), (1088, 1481116), (1183, 1362176), (1252, 1287104), (1352, 1191904), (1456, 1106768), (1547, 1041664), (1664, 968422), (1768, 911456), (1792, 899249), (1904, 846352), (2176, 740558), (2191, 735488), (2366, 681088), (2504, 643552), (2704, 595952), (2873, 560896), (2912, 553384), (3094, 520832), (3328, 484211), (3536, 455728), (3808, 423176), (4069, 396032), (4352, 370279), (4382, 367744), (4732, 340544), (5008, 321776), (5321, 302848), (5408, 297976), (5746, 280448), (5824, 276692), (6188, 260416), (7072, 227864), (7616, 211588), (8138, 198016), (8764, 183872), (9464, 170272), (10016, 160888), (10642, 151424), (10816, 148988), (11492, 140224), (11648, 138346), (12376, 130208), (14144, 113932), (15232, 105794), (16276, 99008), (17528, 91936), (18928, 85136), (20032, 80444), (20111, 80128), (21284, 75712), (21632, 74494), (22984, 70112), (23296, 69173), (24752, 65104), (28288, 56966), (28483, 56576), (30464, 52897), (32552, 49504), (35056, 45968), (37247, 43264), (37856, 42568), (40064, 40222)]