442893456

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{43319}}^1$

素因数の和:43404

約数の個数: 60

約数和(自身を含む): 1256973120

約数和(自身を除く): 814079664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 43319, 86638, 129957, 173276, 259914, 346552, 389871, 519828, 693104, 779742, 1039656, 1559484, 2079312, 3075649, 3118968, 6151298, 6237936, 9226947, 12302596, 18453894, 24605192, 27680841, 36907788, 49210384, 55361682, 73815576, 110723364, 147631152, 221446728, 442893456]

約数ペア:

[(1, 442893456), (2, 221446728), (3, 147631152), (4, 110723364), (6, 73815576), (8, 55361682), (9, 49210384), (12, 36907788), (16, 27680841), (18, 24605192), (24, 18453894), (36, 12302596), (48, 9226947), (71, 6237936), (72, 6151298), (142, 3118968), (144, 3075649), (213, 2079312), (284, 1559484), (426, 1039656), (568, 779742), (639, 693104), (852, 519828), (1136, 389871), (1278, 346552), (1704, 259914), (2556, 173276), (3408, 129957), (5112, 86638), (10224, 43319)]