219660144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{416023}}^1$

素因数の和:416045

約数の個数: 40

約数和(自身を含む): 619043712

約数和(自身を除く): 399383568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 416023, 832046, 1248069, 1664092, 2496138, 3328184, 4576253, 4992276, 6656368, 9152506, 9984552, 13728759, 18305012, 19969104, 27457518, 36610024, 54915036, 73220048, 109830072, 219660144]

約数ペア:

[(1, 219660144), (2, 109830072), (3, 73220048), (4, 54915036), (6, 36610024), (8, 27457518), (11, 19969104), (12, 18305012), (16, 13728759), (22, 9984552), (24, 9152506), (33, 6656368), (44, 4992276), (48, 4576253), (66, 3328184), (88, 2496138), (132, 1664092), (176, 1248069), (264, 832046), (528, 416023)]