215880672

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{45893}}^1$

素因数の和:45920

約数の個数: 72

約数和(自身を含む): 659221416

約数和(自身を除く): 443340744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 45893, 91786, 137679, 183572, 275358, 321251, 367144, 550716, 642502, 734288, 963753, 1101432, 1285004, 1468576, 1927506, 2202864, 2248757, 2570008, 3855012, 4405728, 4497514, 5140016, 6746271, 7710024, 8995028, 10280032, 13492542, 15420048, 17990056, 26985084, 30840096, 35980112, 53970168, 71960224, 107940336, 215880672]

約数ペア:

[(1, 215880672), (2, 107940336), (3, 71960224), (4, 53970168), (6, 35980112), (7, 30840096), (8, 26985084), (12, 17990056), (14, 15420048), (16, 13492542), (21, 10280032), (24, 8995028), (28, 7710024), (32, 6746271), (42, 5140016), (48, 4497514), (49, 4405728), (56, 3855012), (84, 2570008), (96, 2248757), (98, 2202864), (112, 1927506), (147, 1468576), (168, 1285004), (196, 1101432), (224, 963753), (294, 734288), (336, 642502), (392, 550716), (588, 367144), (672, 321251), (784, 275358), (1176, 183572), (1568, 137679), (2352, 91786), (4704, 45893)]