219030282

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 487960200

約数和(自身を除く): 268929918

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 449, 661, 738, 898, 1322, 1347, 1983, 2694, 3966, 4041, 5949, 8082, 11898, 18409, 27101, 36818, 54202, 55227, 81303, 110454, 162606, 165681, 243909, 296789, 331362, 487818, 593578, 890367, 1780734, 2671101, 5342202, 12168349, 24336698, 36505047, 73010094, 109515141, 219030282]

約数ペア:

[(1, 219030282), (2, 109515141), (3, 73010094), (6, 36505047), (9, 24336698), (18, 12168349), (41, 5342202), (82, 2671101), (123, 1780734), (246, 890367), (369, 593578), (449, 487818), (661, 331362), (738, 296789), (898, 243909), (1322, 165681), (1347, 162606), (1983, 110454), (2694, 81303), (3966, 55227), (4041, 54202), (5949, 36818), (8082, 27101), (11898, 18409)]