1900063872

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{78541}}^1$

素因数の和:78571

約数の個数: 128

約数和(自身を含む): 6409027200

約数和(自身を除く): 4508963328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 78541, 157082, 235623, 314164, 471246, 549787, 628328, 706869, 942492, 1099574, 1256656, 1413738, 1649361, 1884984, 2120607, 2199148, 2513312, 2827476, 3298722, 3769968, 4241214, 4398296, 4948083, 5026624, 5654952, 6597444, 7539936, 8482428, 8796592, 9896166, 10053248, 11309904, 13194888, 14844249, 15079872, 16964856, 17593184, 19792332, 22619808, 26389776, 29688498, 30159744, 33929712, 35186368, 39584664, 45239616, 52779552, 59376996, 67859424, 70372736, 79169328, 90479232, 105559104, 118753992, 135718848, 158338656, 211118208, 237507984, 271437696, 316677312, 475015968, 633354624, 950031936, 1900063872]

約数ペア:

[(1, 1900063872), (2, 950031936), (3, 633354624), (4, 475015968), (6, 316677312), (7, 271437696), (8, 237507984), (9, 211118208), (12, 158338656), (14, 135718848), (16, 118753992), (18, 105559104), (21, 90479232), (24, 79169328), (27, 70372736), (28, 67859424), (32, 59376996), (36, 52779552), (42, 45239616), (48, 39584664), (54, 35186368), (56, 33929712), (63, 30159744), (64, 29688498), (72, 26389776), (84, 22619808), (96, 19792332), (108, 17593184), (112, 16964856), (126, 15079872), (128, 14844249), (144, 13194888), (168, 11309904), (189, 10053248), (192, 9896166), (216, 8796592), (224, 8482428), (252, 7539936), (288, 6597444), (336, 5654952), (378, 5026624), (384, 4948083), (432, 4398296), (448, 4241214), (504, 3769968), (576, 3298722), (672, 2827476), (756, 2513312), (864, 2199148), (896, 2120607), (1008, 1884984), (1152, 1649361), (1344, 1413738), (1512, 1256656), (1728, 1099574), (2016, 942492), (2688, 706869), (3024, 628328), (3456, 549787), (4032, 471246), (6048, 314164), (8064, 235623), (12096, 157082), (24192, 78541)]