273517216

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 686714112

約数和(自身を除く): 413196896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 68, 98, 112, 119, 124, 136, 196, 217, 224, 238, 248, 272, 331, 392, 434, 476, 496, 527, 544, 662, 784, 833, 868, 952, 992, 1054, 1324, 1519, 1568, 1666, 1736, 1904, 2108, 2317, 2648, 3038, 3332, 3472, 3689, 3808, 4216, 4634, 5296, 5627, 6076, 6664, 6944, 7378, 8432, 9268, 10261, 10592, 11254, 12152, 13328, 14756, 16219, 16864, 18536, 20522, 22508, 24304, 25823, 26656, 29512, 32438, 37072, 39389, 41044, 45016, 48608, 51646, 59024, 64876, 71827, 74144, 78778, 82088, 90032, 103292, 118048, 129752, 143654, 157556, 164176, 174437, 180064, 206584, 259504, 275723, 287308, 315112, 328352, 348874, 413168, 502789, 519008, 551446, 574616, 630224, 697748, 826336, 1005578, 1102892, 1149232, 1221059, 1260448, 1395496, 2011156, 2205784, 2298464, 2442118, 2790992, 4022312, 4411568, 4884236, 5581984, 8044624, 8547413, 8823136, 9768472, 16089248, 17094826, 19536944, 34189652, 39073888, 68379304, 136758608, 273517216]

約数ペア:

[(1, 273517216), (2, 136758608), (4, 68379304), (7, 39073888), (8, 34189652), (14, 19536944), (16, 17094826), (17, 16089248), (28, 9768472), (31, 8823136), (32, 8547413), (34, 8044624), (49, 5581984), (56, 4884236), (62, 4411568), (68, 4022312), (98, 2790992), (112, 2442118), (119, 2298464), (124, 2205784), (136, 2011156), (196, 1395496), (217, 1260448), (224, 1221059), (238, 1149232), (248, 1102892), (272, 1005578), (331, 826336), (392, 697748), (434, 630224), (476, 574616), (496, 551446), (527, 519008), (544, 502789), (662, 413168), (784, 348874), (833, 328352), (868, 315112), (952, 287308), (992, 275723), (1054, 259504), (1324, 206584), (1519, 180064), (1568, 174437), (1666, 164176), (1736, 157556), (1904, 143654), (2108, 129752), (2317, 118048), (2648, 103292), (3038, 90032), (3332, 82088), (3472, 78778), (3689, 74144), (3808, 71827), (4216, 64876), (4634, 59024), (5296, 51646), (5627, 48608), (6076, 45016), (6664, 41044), (6944, 39389), (7378, 37072), (8432, 32438), (9268, 29512), (10261, 26656), (10592, 25823), (11254, 24304), (12152, 22508), (13328, 20522), (14756, 18536), (16219, 16864)]