245024416

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84143}}^1$

素因数の和:84173

約数の個数: 48

約数和(自身を含む): 593720064

約数和(自身を除く): 348695648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 84143, 168286, 336572, 589001, 673144, 1093859, 1178002, 1346288, 2187718, 2356004, 2692576, 4375436, 4712008, 7657013, 8750872, 9424016, 15314026, 17501744, 18848032, 30628052, 35003488, 61256104, 122512208, 245024416]

約数ペア:

[(1, 245024416), (2, 122512208), (4, 61256104), (7, 35003488), (8, 30628052), (13, 18848032), (14, 17501744), (16, 15314026), (26, 9424016), (28, 8750872), (32, 7657013), (52, 4712008), (56, 4375436), (91, 2692576), (104, 2356004), (112, 2187718), (182, 1346288), (208, 1178002), (224, 1093859), (364, 673144), (416, 589001), (728, 336572), (1456, 168286), (2912, 84143)]