428733144

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{121523}}^1$

素因数の和:121549

約数の個数: 72

約数和(自身を含む): 1350739260

約数和(自身を除く): 922006116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 121523, 243046, 364569, 486092, 729138, 850661, 972184, 1093707, 1458276, 1701322, 2187414, 2551983, 2916552, 3402644, 4374828, 5103966, 5954627, 6805288, 7655949, 8749656, 10207932, 11909254, 15311898, 17863881, 20415864, 23818508, 30623796, 35727762, 47637016, 53591643, 61247592, 71455524, 107183286, 142911048, 214366572, 428733144]

約数ペア:

[(1, 428733144), (2, 214366572), (3, 142911048), (4, 107183286), (6, 71455524), (7, 61247592), (8, 53591643), (9, 47637016), (12, 35727762), (14, 30623796), (18, 23818508), (21, 20415864), (24, 17863881), (28, 15311898), (36, 11909254), (42, 10207932), (49, 8749656), (56, 7655949), (63, 6805288), (72, 5954627), (84, 5103966), (98, 4374828), (126, 3402644), (147, 2916552), (168, 2551983), (196, 2187414), (252, 1701322), (294, 1458276), (392, 1093707), (441, 972184), (504, 850661), (588, 729138), (882, 486092), (1176, 364569), (1764, 243046), (3528, 121523)]