881542368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{437273}}^1$

素因数の和:437296

約数の個数: 72

約数和(自身を含む): 2865019248

約数和(自身を除く): 1983476880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 437273, 874546, 1311819, 1749092, 2623638, 3060911, 3498184, 3935457, 5247276, 6121822, 6996368, 7870914, 9182733, 10494552, 12243644, 13992736, 15741828, 18365466, 20989104, 24487288, 27548199, 31483656, 36730932, 41978208, 48974576, 55096398, 62967312, 73461864, 97949152, 110192796, 125934624, 146923728, 220385592, 293847456, 440771184, 881542368]

約数ペア:

[(1, 881542368), (2, 440771184), (3, 293847456), (4, 220385592), (6, 146923728), (7, 125934624), (8, 110192796), (9, 97949152), (12, 73461864), (14, 62967312), (16, 55096398), (18, 48974576), (21, 41978208), (24, 36730932), (28, 31483656), (32, 27548199), (36, 24487288), (42, 20989104), (48, 18365466), (56, 15741828), (63, 13992736), (72, 12243644), (84, 10494552), (96, 9182733), (112, 7870914), (126, 6996368), (144, 6121822), (168, 5247276), (224, 3935457), (252, 3498184), (288, 3060911), (336, 2623638), (504, 1749092), (672, 1311819), (1008, 874546), (2016, 437273)]