252872172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{334487}}^1$

素因数の和:334507

約数の個数: 48

約数和(自身を含む): 749253120

約数和(自身を除く): 496380948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 334487, 668974, 1003461, 1337948, 2006922, 2341409, 3010383, 4013844, 4682818, 6020766, 7024227, 9031149, 9365636, 12041532, 14048454, 18062298, 21072681, 28096908, 36124596, 42145362, 63218043, 84290724, 126436086, 252872172]

約数ペア:

[(1, 252872172), (2, 126436086), (3, 84290724), (4, 63218043), (6, 42145362), (7, 36124596), (9, 28096908), (12, 21072681), (14, 18062298), (18, 14048454), (21, 12041532), (27, 9365636), (28, 9031149), (36, 7024227), (42, 6020766), (54, 4682818), (63, 4013844), (84, 3010383), (108, 2341409), (126, 2006922), (189, 1337948), (252, 1003461), (378, 668974), (756, 334487)]