239981952

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1320

約数の個数: 128

約数和(自身を含む): 739100160

約数和(自身を除く): 499118208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1223, 1344, 1533, 1752, 2044, 2336, 2446, 2688, 3066, 3504, 3669, 4088, 4672, 4892, 6132, 7008, 7338, 8176, 8561, 9344, 9784, 12264, 14016, 14676, 16352, 17122, 19568, 24528, 25683, 28032, 29352, 32704, 34244, 39136, 49056, 51366, 58704, 65408, 68488, 78272, 89279, 98112, 102732, 117408, 136976, 156544, 178558, 196224, 205464, 234816, 267837, 273952, 357116, 410928, 469632, 535674, 547904, 624953, 714232, 821856, 1071348, 1095808, 1249906, 1428464, 1643712, 1874859, 2142696, 2499812, 2856928, 3287424, 3749718, 4285392, 4999624, 5713856, 7499436, 8570784, 9999248, 11427712, 14998872, 17141568, 19998496, 29997744, 34283136, 39996992, 59995488, 79993984, 119990976, 239981952]

約数ペア:

[(1, 239981952), (2, 119990976), (3, 79993984), (4, 59995488), (6, 39996992), (7, 34283136), (8, 29997744), (12, 19998496), (14, 17141568), (16, 14998872), (21, 11427712), (24, 9999248), (28, 8570784), (32, 7499436), (42, 5713856), (48, 4999624), (56, 4285392), (64, 3749718), (73, 3287424), (84, 2856928), (96, 2499812), (112, 2142696), (128, 1874859), (146, 1643712), (168, 1428464), (192, 1249906), (219, 1095808), (224, 1071348), (292, 821856), (336, 714232), (384, 624953), (438, 547904), (448, 535674), (511, 469632), (584, 410928), (672, 357116), (876, 273952), (896, 267837), (1022, 234816), (1168, 205464), (1223, 196224), (1344, 178558), (1533, 156544), (1752, 136976), (2044, 117408), (2336, 102732), (2446, 98112), (2688, 89279), (3066, 78272), (3504, 68488), (3669, 65408), (4088, 58704), (4672, 51366), (4892, 49056), (6132, 39136), (7008, 34244), (7338, 32704), (8176, 29352), (8561, 28032), (9344, 25683), (9784, 24528), (12264, 19568), (14016, 17122), (14676, 16352)]