42992886888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{389513}}^1$

素因数の和:389608

約数の個数: 128

約数和(自身を含む): 138355372800

約数和(自身を除く): 95362485912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 876, 1022, 1314, 1512, 1533, 1752, 1971, 2044, 2628, 3066, 3942, 4088, 4599, 5256, 6132, 7884, 9198, 12264, 13797, 15768, 18396, 27594, 36792, 55188, 110376, 389513, 779026, 1168539, 1558052, 2337078, 2726591, 3116104, 3505617, 4674156, 5453182, 7011234, 8179773, 9348312, 10516851, 10906364, 14022468, 16359546, 21033702, 21812728, 24539319, 28044936, 28434449, 32719092, 42067404, 49078638, 56868898, 65438184, 73617957, 84134808, 85303347, 98157276, 113737796, 147235914, 170606694, 196314552, 199041143, 227475592, 255910041, 294471828, 341213388, 398082286, 511820082, 588943656, 597123429, 682426776, 767730123, 796164572, 1023640164, 1194246858, 1535460246, 1592329144, 1791370287, 2047280328, 2388493716, 3070920492, 3582740574, 4776987432, 5374110861, 6141840984, 7165481148, 10748221722, 14330962296, 21496443444, 42992886888]

約数ペア:

[(1, 42992886888), (2, 21496443444), (3, 14330962296), (4, 10748221722), (6, 7165481148), (7, 6141840984), (8, 5374110861), (9, 4776987432), (12, 3582740574), (14, 3070920492), (18, 2388493716), (21, 2047280328), (24, 1791370287), (27, 1592329144), (28, 1535460246), (36, 1194246858), (42, 1023640164), (54, 796164572), (56, 767730123), (63, 682426776), (72, 597123429), (73, 588943656), (84, 511820082), (108, 398082286), (126, 341213388), (146, 294471828), (168, 255910041), (189, 227475592), (216, 199041143), (219, 196314552), (252, 170606694), (292, 147235914), (378, 113737796), (438, 98157276), (504, 85303347), (511, 84134808), (584, 73617957), (657, 65438184), (756, 56868898), (876, 49078638), (1022, 42067404), (1314, 32719092), (1512, 28434449), (1533, 28044936), (1752, 24539319), (1971, 21812728), (2044, 21033702), (2628, 16359546), (3066, 14022468), (3942, 10906364), (4088, 10516851), (4599, 9348312), (5256, 8179773), (6132, 7011234), (7884, 5453182), (9198, 4674156), (12264, 3505617), (13797, 3116104), (15768, 2726591), (18396, 2337078), (27594, 1558052), (36792, 1168539), (55188, 779026), (110376, 389513)]