849984688

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1823}}^1$

素因数の和:2042

約数の個数: 80

約数和(自身を含む): 1975873536

約数和(自身を除く): 1125888848

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 181, 184, 322, 362, 368, 644, 724, 1267, 1288, 1448, 1823, 2534, 2576, 2896, 3646, 4163, 5068, 7292, 8326, 10136, 12761, 14584, 16652, 20272, 25522, 29141, 29168, 33304, 41929, 51044, 58282, 66608, 83858, 102088, 116564, 167716, 204176, 233128, 293503, 329963, 335432, 466256, 587006, 659926, 670864, 1174012, 1319852, 2309741, 2348024, 2639704, 4619482, 4696048, 5279408, 7589149, 9238964, 15178298, 18477928, 30356596, 36955856, 53124043, 60713192, 106248086, 121426384, 212496172, 424992344, 849984688]

約数ペア:

[(1, 849984688), (2, 424992344), (4, 212496172), (7, 121426384), (8, 106248086), (14, 60713192), (16, 53124043), (23, 36955856), (28, 30356596), (46, 18477928), (56, 15178298), (92, 9238964), (112, 7589149), (161, 5279408), (181, 4696048), (184, 4619482), (322, 2639704), (362, 2348024), (368, 2309741), (644, 1319852), (724, 1174012), (1267, 670864), (1288, 659926), (1448, 587006), (1823, 466256), (2534, 335432), (2576, 329963), (2896, 293503), (3646, 233128), (4163, 204176), (5068, 167716), (7292, 116564), (8326, 102088), (10136, 83858), (12761, 66608), (14584, 58282), (16652, 51044), (20272, 41929), (25522, 33304), (29141, 29168)]