420832224

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{50387}}^1$

素因数の和:50432

約数の個数: 72

約数和(自身を含む): 1238033160

約数和(自身を除く): 817200936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 50387, 100774, 151161, 201548, 302322, 403096, 453483, 604644, 806192, 906966, 1209288, 1461223, 1612384, 1813932, 2418576, 2922446, 3627864, 4383669, 4837152, 5844892, 7255728, 8767338, 11689784, 13151007, 14511456, 17534676, 23379568, 26302014, 35069352, 46759136, 52604028, 70138704, 105208056, 140277408, 210416112, 420832224]

約数ペア:

[(1, 420832224), (2, 210416112), (3, 140277408), (4, 105208056), (6, 70138704), (8, 52604028), (9, 46759136), (12, 35069352), (16, 26302014), (18, 23379568), (24, 17534676), (29, 14511456), (32, 13151007), (36, 11689784), (48, 8767338), (58, 7255728), (72, 5844892), (87, 4837152), (96, 4383669), (116, 3627864), (144, 2922446), (174, 2418576), (232, 1813932), (261, 1612384), (288, 1461223), (348, 1209288), (464, 906966), (522, 806192), (696, 604644), (928, 453483), (1044, 403096), (1392, 302322), (2088, 201548), (2784, 151161), (4176, 100774), (8352, 50387)]