255570504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{52457}}^1$

素因数の和:52502

約数の個数: 64

約数和(自身を含む): 755395200

約数和(自身を除く): 499824696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 52457, 104914, 157371, 209828, 314742, 367199, 419656, 629484, 734398, 1101597, 1258968, 1468796, 1521253, 2203194, 2937592, 3042506, 4406388, 4563759, 6085012, 8812776, 9127518, 10648771, 12170024, 18255036, 21297542, 31946313, 36510072, 42595084, 63892626, 85190168, 127785252, 255570504]

約数ペア:

[(1, 255570504), (2, 127785252), (3, 85190168), (4, 63892626), (6, 42595084), (7, 36510072), (8, 31946313), (12, 21297542), (14, 18255036), (21, 12170024), (24, 10648771), (28, 9127518), (29, 8812776), (42, 6085012), (56, 4563759), (58, 4406388), (84, 3042506), (87, 2937592), (116, 2203194), (168, 1521253), (174, 1468796), (203, 1258968), (232, 1101597), (348, 734398), (406, 629484), (609, 419656), (696, 367199), (812, 314742), (1218, 209828), (1624, 157371), (2436, 104914), (4872, 52457)]