1949595552

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3307}}^1$

素因数の和:3435

約数の個数: 144

約数和(自身を含む): 5851984320

約数和(自身を除く): 3902388768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 89, 92, 96, 138, 144, 178, 184, 207, 267, 276, 288, 356, 368, 414, 534, 552, 712, 736, 801, 828, 1068, 1104, 1424, 1602, 1656, 2047, 2136, 2208, 2848, 3204, 3307, 3312, 4094, 4272, 6141, 6408, 6614, 6624, 8188, 8544, 9921, 12282, 12816, 13228, 16376, 18423, 19842, 24564, 25632, 26456, 29763, 32752, 36846, 39684, 49128, 52912, 59526, 65504, 73692, 76061, 79368, 98256, 105824, 119052, 147384, 152122, 158736, 196512, 228183, 238104, 294323, 294768, 304244, 317472, 456366, 476208, 588646, 589536, 608488, 684549, 882969, 912732, 952416, 1177292, 1216976, 1369098, 1765938, 1825464, 2354584, 2433952, 2648907, 2738196, 3531876, 3650928, 4709168, 5297814, 5476392, 6769429, 7063752, 7301856, 9418336, 10595628, 10952784, 13538858, 14127504, 20308287, 21191256, 21905568, 27077716, 28255008, 40616574, 42382512, 54155432, 60924861, 81233148, 84765024, 108310864, 121849722, 162466296, 216621728, 243699444, 324932592, 487398888, 649865184, 974797776, 1949595552]

約数ペア:

[(1, 1949595552), (2, 974797776), (3, 649865184), (4, 487398888), (6, 324932592), (8, 243699444), (9, 216621728), (12, 162466296), (16, 121849722), (18, 108310864), (23, 84765024), (24, 81233148), (32, 60924861), (36, 54155432), (46, 42382512), (48, 40616574), (69, 28255008), (72, 27077716), (89, 21905568), (92, 21191256), (96, 20308287), (138, 14127504), (144, 13538858), (178, 10952784), (184, 10595628), (207, 9418336), (267, 7301856), (276, 7063752), (288, 6769429), (356, 5476392), (368, 5297814), (414, 4709168), (534, 3650928), (552, 3531876), (712, 2738196), (736, 2648907), (801, 2433952), (828, 2354584), (1068, 1825464), (1104, 1765938), (1424, 1369098), (1602, 1216976), (1656, 1177292), (2047, 952416), (2136, 912732), (2208, 882969), (2848, 684549), (3204, 608488), (3307, 589536), (3312, 588646), (4094, 476208), (4272, 456366), (6141, 317472), (6408, 304244), (6614, 294768), (6624, 294323), (8188, 238104), (8544, 228183), (9921, 196512), (12282, 158736), (12816, 152122), (13228, 147384), (16376, 119052), (18423, 105824), (19842, 98256), (24564, 79368), (25632, 76061), (26456, 73692), (29763, 65504), (32752, 59526), (36846, 52912), (39684, 49128)]