401798484

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{85199}}^1$

素因数の和:85340

約数の個数: 36

約数和(自身を含む): 1023422400

約数和(自身を除く): 621623916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 85199, 170398, 255597, 340796, 511194, 766791, 1022388, 1533582, 3067164, 11161069, 22322138, 33483207, 44644276, 66966414, 100449621, 133932828, 200899242, 401798484]

約数ペア:

[(1, 401798484), (2, 200899242), (3, 133932828), (4, 100449621), (6, 66966414), (9, 44644276), (12, 33483207), (18, 22322138), (36, 11161069), (131, 3067164), (262, 1533582), (393, 1022388), (524, 766791), (786, 511194), (1179, 340796), (1572, 255597), (2358, 170398), (4716, 85199)]