421176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 1267200

約数和(自身を除く): 846024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 109, 138, 161, 168, 184, 218, 276, 322, 327, 436, 483, 552, 644, 654, 763, 872, 966, 1288, 1308, 1526, 1932, 2289, 2507, 2616, 3052, 3864, 4578, 5014, 6104, 7521, 9156, 10028, 15042, 17549, 18312, 20056, 30084, 35098, 52647, 60168, 70196, 105294, 140392, 210588, 421176]

約数ペア:

[(1, 421176), (2, 210588), (3, 140392), (4, 105294), (6, 70196), (7, 60168), (8, 52647), (12, 35098), (14, 30084), (21, 20056), (23, 18312), (24, 17549), (28, 15042), (42, 10028), (46, 9156), (56, 7521), (69, 6104), (84, 5014), (92, 4578), (109, 3864), (138, 3052), (161, 2616), (168, 2507), (184, 2289), (218, 1932), (276, 1526), (322, 1308), (327, 1288), (436, 966), (483, 872), (552, 763), (644, 654)]