371335328

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18217}}^1$

素因数の和:18254

約数の個数: 72

約数和(自身を含む): 915891732

約数和(自身を除く): 544556404

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 18217, 20384, 36434, 72868, 127519, 145736, 236821, 255038, 291472, 473642, 510076, 582944, 892633, 947284, 1020152, 1657747, 1785266, 1894568, 2040304, 3315494, 3570532, 3789136, 4080608, 6630988, 7141064, 7578272, 11604229, 13261976, 14282128, 23208458, 26523952, 28564256, 46416916, 53047904, 92833832, 185667664, 371335328]

約数ペア:

[(1, 371335328), (2, 185667664), (4, 92833832), (7, 53047904), (8, 46416916), (13, 28564256), (14, 26523952), (16, 23208458), (26, 14282128), (28, 13261976), (32, 11604229), (49, 7578272), (52, 7141064), (56, 6630988), (91, 4080608), (98, 3789136), (104, 3570532), (112, 3315494), (182, 2040304), (196, 1894568), (208, 1785266), (224, 1657747), (364, 1020152), (392, 947284), (416, 892633), (637, 582944), (728, 510076), (784, 473642), (1274, 291472), (1456, 255038), (1568, 236821), (2548, 145736), (2912, 127519), (5096, 72868), (10192, 36434), (18217, 20384)]