621103152

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 1631006720

約数和(自身を除く): 1009903568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 139, 254, 278, 381, 417, 508, 556, 733, 762, 834, 1016, 1112, 1466, 1524, 1668, 2032, 2199, 2224, 2932, 3048, 3336, 4398, 5864, 6096, 6672, 8796, 11728, 17592, 17653, 35184, 35306, 52959, 70612, 93091, 101887, 105918, 141224, 186182, 203774, 211836, 279273, 282448, 305661, 372364, 407548, 423672, 558546, 611322, 744728, 815096, 847344, 1117092, 1222644, 1489456, 1630192, 2234184, 2445288, 4468368, 4890576, 12939649, 25879298, 38818947, 51758596, 77637894, 103517192, 155275788, 207034384, 310551576, 621103152]

約数ペア:

[(1, 621103152), (2, 310551576), (3, 207034384), (4, 155275788), (6, 103517192), (8, 77637894), (12, 51758596), (16, 38818947), (24, 25879298), (48, 12939649), (127, 4890576), (139, 4468368), (254, 2445288), (278, 2234184), (381, 1630192), (417, 1489456), (508, 1222644), (556, 1117092), (733, 847344), (762, 815096), (834, 744728), (1016, 611322), (1112, 558546), (1466, 423672), (1524, 407548), (1668, 372364), (2032, 305661), (2199, 282448), (2224, 279273), (2932, 211836), (3048, 203774), (3336, 186182), (4398, 141224), (5864, 105918), (6096, 101887), (6672, 93091), (8796, 70612), (11728, 52959), (17592, 35306), (17653, 35184)]