219955008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12589}}^1$

素因数の和:12624

約数の個数: 112

約数和(自身を含む): 716320640

約数和(自身を除く): 496365632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 12589, 17472, 25178, 37767, 50356, 75534, 88123, 100712, 151068, 163657, 176246, 201424, 264369, 302136, 327314, 352492, 402848, 490971, 528738, 604272, 654628, 704984, 805696, 981942, 1057476, 1145599, 1208544, 1309256, 1409968, 1963884, 2114952, 2291198, 2417088, 2618512, 2819936, 3436797, 3927768, 4229904, 4582396, 5237024, 5639872, 6873594, 7855536, 8459808, 9164792, 10474048, 13747188, 15711072, 16919616, 18329584, 27494376, 31422144, 36659168, 54988752, 73318336, 109977504, 219955008]

約数ペア:

[(1, 219955008), (2, 109977504), (3, 73318336), (4, 54988752), (6, 36659168), (7, 31422144), (8, 27494376), (12, 18329584), (13, 16919616), (14, 15711072), (16, 13747188), (21, 10474048), (24, 9164792), (26, 8459808), (28, 7855536), (32, 6873594), (39, 5639872), (42, 5237024), (48, 4582396), (52, 4229904), (56, 3927768), (64, 3436797), (78, 2819936), (84, 2618512), (91, 2417088), (96, 2291198), (104, 2114952), (112, 1963884), (156, 1409968), (168, 1309256), (182, 1208544), (192, 1145599), (208, 1057476), (224, 981942), (273, 805696), (312, 704984), (336, 654628), (364, 604272), (416, 528738), (448, 490971), (546, 402848), (624, 352492), (672, 327314), (728, 302136), (832, 264369), (1092, 201424), (1248, 176246), (1344, 163657), (1456, 151068), (2184, 100712), (2496, 88123), (2912, 75534), (4368, 50356), (5824, 37767), (8736, 25178), (12589, 17472)]