381053328

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{631}}^1$

素因数の和:1212

約数の個数: 80

約数和(自身を含む): 1030695936

約数和(自身を除く): 649642608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 547, 552, 631, 1094, 1104, 1262, 1641, 1893, 2188, 2524, 3282, 3786, 4376, 5048, 6564, 7572, 8752, 10096, 12581, 13128, 14513, 15144, 25162, 26256, 29026, 30288, 37743, 43539, 50324, 58052, 75486, 87078, 100648, 116104, 150972, 174156, 201296, 232208, 301944, 345157, 348312, 603888, 690314, 696624, 1035471, 1380628, 2070942, 2761256, 4141884, 5522512, 7938611, 8283768, 15877222, 16567536, 23815833, 31754444, 47631666, 63508888, 95263332, 127017776, 190526664, 381053328]

約数ペア:

[(1, 381053328), (2, 190526664), (3, 127017776), (4, 95263332), (6, 63508888), (8, 47631666), (12, 31754444), (16, 23815833), (23, 16567536), (24, 15877222), (46, 8283768), (48, 7938611), (69, 5522512), (92, 4141884), (138, 2761256), (184, 2070942), (276, 1380628), (368, 1035471), (547, 696624), (552, 690314), (631, 603888), (1094, 348312), (1104, 345157), (1262, 301944), (1641, 232208), (1893, 201296), (2188, 174156), (2524, 150972), (3282, 116104), (3786, 100648), (4376, 87078), (5048, 75486), (6564, 58052), (7572, 50324), (8752, 43539), (10096, 37743), (12581, 30288), (13128, 29026), (14513, 26256), (15144, 25162)]