473789988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{60649}}^1$

素因数の和:60697

約数の個数: 72

約数和(自身を含む): 1412902400

約数和(自身を除く): 939112412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 60649, 121298, 181947, 242596, 363894, 424543, 545841, 727788, 849086, 1091682, 1273629, 1698172, 1880119, 2183364, 2547258, 3760238, 3820887, 5094516, 5640357, 7520476, 7641774, 11280714, 13160833, 15283548, 16921071, 22561428, 26321666, 33842142, 39482499, 52643332, 67684284, 78964998, 118447497, 157929996, 236894994, 473789988]

約数ペア:

[(1, 473789988), (2, 236894994), (3, 157929996), (4, 118447497), (6, 78964998), (7, 67684284), (9, 52643332), (12, 39482499), (14, 33842142), (18, 26321666), (21, 22561428), (28, 16921071), (31, 15283548), (36, 13160833), (42, 11280714), (62, 7641774), (63, 7520476), (84, 5640357), (93, 5094516), (124, 3820887), (126, 3760238), (186, 2547258), (217, 2183364), (252, 1880119), (279, 1698172), (372, 1273629), (434, 1091682), (558, 849086), (651, 727788), (868, 545841), (1116, 424543), (1302, 363894), (1953, 242596), (2604, 181947), (3906, 121298), (7812, 60649)]