22920744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 72806400

約数和(自身を除く): 49885656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 79, 84, 88, 132, 154, 157, 158, 168, 231, 237, 264, 308, 314, 316, 462, 471, 474, 553, 616, 628, 632, 869, 924, 942, 948, 1099, 1106, 1256, 1659, 1727, 1738, 1848, 1884, 1896, 2198, 2212, 2607, 3297, 3318, 3454, 3476, 3768, 4396, 4424, 5181, 5214, 6083, 6594, 6636, 6908, 6952, 8792, 10362, 10428, 12089, 12166, 12403, 13188, 13272, 13816, 18249, 20724, 20856, 24178, 24332, 24806, 26376, 36267, 36498, 37209, 41448, 48356, 48664, 49612, 72534, 72996, 74418, 86821, 96712, 99224, 136433, 145068, 145992, 148836, 173642, 260463, 272866, 290136, 297672, 347284, 409299, 520926, 545732, 694568, 818598, 955031, 1041852, 1091464, 1637196, 1910062, 2083704, 2865093, 3274392, 3820124, 5730186, 7640248, 11460372, 22920744]

約数ペア:

[(1, 22920744), (2, 11460372), (3, 7640248), (4, 5730186), (6, 3820124), (7, 3274392), (8, 2865093), (11, 2083704), (12, 1910062), (14, 1637196), (21, 1091464), (22, 1041852), (24, 955031), (28, 818598), (33, 694568), (42, 545732), (44, 520926), (56, 409299), (66, 347284), (77, 297672), (79, 290136), (84, 272866), (88, 260463), (132, 173642), (154, 148836), (157, 145992), (158, 145068), (168, 136433), (231, 99224), (237, 96712), (264, 86821), (308, 74418), (314, 72996), (316, 72534), (462, 49612), (471, 48664), (474, 48356), (553, 41448), (616, 37209), (628, 36498), (632, 36267), (869, 26376), (924, 24806), (942, 24332), (948, 24178), (1099, 20856), (1106, 20724), (1256, 18249), (1659, 13816), (1727, 13272), (1738, 13188), (1848, 12403), (1884, 12166), (1896, 12089), (2198, 10428), (2212, 10362), (2607, 8792), (3297, 6952), (3318, 6908), (3454, 6636), (3476, 6594), (3768, 6083), (4396, 5214), (4424, 5181)]