581090256

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{45341}}^1$

素因数の和:45444

約数の個数: 60

約数和(自身を含む): 1644554340

約数和(自身を除く): 1063464084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 45341, 90682, 136023, 181364, 272046, 362728, 408069, 544092, 725456, 816138, 1088184, 1632276, 2176368, 3264552, 4035349, 6529104, 8070698, 12106047, 16141396, 24212094, 32282792, 36318141, 48424188, 64565584, 72636282, 96848376, 145272564, 193696752, 290545128, 581090256]

約数ペア:

[(1, 581090256), (2, 290545128), (3, 193696752), (4, 145272564), (6, 96848376), (8, 72636282), (9, 64565584), (12, 48424188), (16, 36318141), (18, 32282792), (24, 24212094), (36, 16141396), (48, 12106047), (72, 8070698), (89, 6529104), (144, 4035349), (178, 3264552), (267, 2176368), (356, 1632276), (534, 1088184), (712, 816138), (801, 725456), (1068, 544092), (1424, 408069), (1602, 362728), (2136, 272046), (3204, 181364), (4272, 136023), (6408, 90682), (12816, 45341)]