1581277032

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1301}}^1$

素因数の和:1664

約数の個数: 128

約数和(自身を含む): 4668451200

約数和(自身を除く): 3087174168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 331, 408, 459, 612, 662, 918, 993, 1224, 1301, 1324, 1836, 1986, 2602, 2648, 2979, 3672, 3903, 3972, 5204, 5627, 5958, 7806, 7944, 8937, 10408, 11254, 11709, 11916, 15612, 16881, 17874, 22117, 22508, 23418, 23832, 31224, 33762, 35127, 35748, 44234, 45016, 46836, 50643, 66351, 67524, 70254, 71496, 88468, 93672, 101286, 132702, 135048, 140508, 151929, 176936, 199053, 202572, 265404, 281016, 303858, 398106, 405144, 430631, 530808, 597159, 607716, 796212, 861262, 1194318, 1215432, 1291893, 1592424, 1722524, 2388636, 2583786, 3445048, 3875679, 4777272, 5167572, 7320727, 7751358, 10335144, 11627037, 14641454, 15502716, 21962181, 23254074, 29282908, 31005432, 43924362, 46508148, 58565816, 65886543, 87848724, 93016296, 131773086, 175697448, 197659629, 263546172, 395319258, 527092344, 790638516, 1581277032]

約数ペア:

[(1, 1581277032), (2, 790638516), (3, 527092344), (4, 395319258), (6, 263546172), (8, 197659629), (9, 175697448), (12, 131773086), (17, 93016296), (18, 87848724), (24, 65886543), (27, 58565816), (34, 46508148), (36, 43924362), (51, 31005432), (54, 29282908), (68, 23254074), (72, 21962181), (102, 15502716), (108, 14641454), (136, 11627037), (153, 10335144), (204, 7751358), (216, 7320727), (306, 5167572), (331, 4777272), (408, 3875679), (459, 3445048), (612, 2583786), (662, 2388636), (918, 1722524), (993, 1592424), (1224, 1291893), (1301, 1215432), (1324, 1194318), (1836, 861262), (1986, 796212), (2602, 607716), (2648, 597159), (2979, 530808), (3672, 430631), (3903, 405144), (3972, 398106), (5204, 303858), (5627, 281016), (5958, 265404), (7806, 202572), (7944, 199053), (8937, 176936), (10408, 151929), (11254, 140508), (11709, 135048), (11916, 132702), (15612, 101286), (16881, 93672), (17874, 88468), (22117, 71496), (22508, 70254), (23418, 67524), (23832, 66351), (31224, 50643), (33762, 46836), (35127, 45016), (35748, 44234)]