18933719168

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3181}}^1$

素因数の和:3295

約数の個数: 192

約数和(自身を含む): 47915383320

約数和(自身を除く): 28981664152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 73, 91, 98, 104, 112, 128, 146, 182, 196, 208, 224, 292, 364, 392, 416, 448, 511, 584, 637, 728, 784, 832, 896, 949, 1022, 1168, 1274, 1456, 1568, 1664, 1898, 2044, 2336, 2548, 2912, 3136, 3181, 3577, 3796, 4088, 4672, 5096, 5824, 6272, 6362, 6643, 7154, 7592, 8176, 9344, 10192, 11648, 12724, 13286, 14308, 15184, 16352, 20384, 22267, 25448, 26572, 28616, 30368, 32704, 40768, 41353, 44534, 46501, 50896, 53144, 57232, 60736, 65408, 81536, 82706, 89068, 93002, 101792, 106288, 114464, 121472, 155869, 165412, 178136, 186004, 203584, 212576, 228928, 232213, 289471, 311738, 330824, 356272, 372008, 407168, 425152, 457856, 464426, 578942, 623476, 661648, 712544, 744016, 850304, 928852, 1157884, 1246952, 1323296, 1425088, 1488032, 1625491, 1857704, 2026297, 2315768, 2493904, 2646592, 2850176, 2976064, 3018769, 3250982, 3715408, 4052594, 4631536, 4987808, 5293184, 5952128, 6037538, 6501964, 7430816, 8105188, 9263072, 9975616, 11378437, 12075076, 13003928, 14861632, 16210376, 18526144, 19951232, 21131383, 22756874, 24150152, 26007856, 29723264, 32420752, 37052288, 42262766, 45513748, 48300304, 52015712, 64841504, 84525532, 91027496, 96600608, 104031424, 129683008, 147919681, 169051064, 182054992, 193201216, 208062848, 259366016, 295839362, 338102128, 364109984, 386402432, 591678724, 676204256, 728219968, 1183357448, 1352408512, 1456439936, 2366714896, 2704817024, 4733429792, 9466859584, 18933719168]

約数ペア:

[(1, 18933719168), (2, 9466859584), (4, 4733429792), (7, 2704817024), (8, 2366714896), (13, 1456439936), (14, 1352408512), (16, 1183357448), (26, 728219968), (28, 676204256), (32, 591678724), (49, 386402432), (52, 364109984), (56, 338102128), (64, 295839362), (73, 259366016), (91, 208062848), (98, 193201216), (104, 182054992), (112, 169051064), (128, 147919681), (146, 129683008), (182, 104031424), (196, 96600608), (208, 91027496), (224, 84525532), (292, 64841504), (364, 52015712), (392, 48300304), (416, 45513748), (448, 42262766), (511, 37052288), (584, 32420752), (637, 29723264), (728, 26007856), (784, 24150152), (832, 22756874), (896, 21131383), (949, 19951232), (1022, 18526144), (1168, 16210376), (1274, 14861632), (1456, 13003928), (1568, 12075076), (1664, 11378437), (1898, 9975616), (2044, 9263072), (2336, 8105188), (2548, 7430816), (2912, 6501964), (3136, 6037538), (3181, 5952128), (3577, 5293184), (3796, 4987808), (4088, 4631536), (4672, 4052594), (5096, 3715408), (5824, 3250982), (6272, 3018769), (6362, 2976064), (6643, 2850176), (7154, 2646592), (7592, 2493904), (8176, 2315768), (9344, 2026297), (10192, 1857704), (11648, 1625491), (12724, 1488032), (13286, 1425088), (14308, 1323296), (15184, 1246952), (16352, 1157884), (20384, 928852), (22267, 850304), (25448, 744016), (26572, 712544), (28616, 661648), (30368, 623476), (32704, 578942), (40768, 464426), (41353, 457856), (44534, 425152), (46501, 407168), (50896, 372008), (53144, 356272), (57232, 330824), (60736, 311738), (65408, 289471), (81536, 232213), (82706, 228928), (89068, 212576), (93002, 203584), (101792, 186004), (106288, 178136), (114464, 165412), (121472, 155869)]