3751379072

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 8783424000

約数和(自身を除く): 5032044928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 229, 329, 376, 389, 448, 458, 658, 752, 778, 896, 916, 1316, 1504, 1556, 1603, 1832, 2632, 2723, 3008, 3112, 3206, 3664, 5264, 5446, 6016, 6224, 6412, 7328, 10528, 10763, 10892, 12448, 12824, 14656, 18283, 21056, 21526, 21784, 24896, 25648, 29312, 36566, 42112, 43052, 43568, 49792, 51296, 73132, 75341, 86104, 87136, 89081, 102592, 127981, 146264, 150682, 172208, 174272, 178162, 205184, 255962, 292528, 301364, 344416, 348544, 356324, 511924, 585056, 602728, 623567, 688832, 712648, 1023848, 1170112, 1205456, 1247134, 1377664, 1425296, 2047696, 2340224, 2410912, 2494268, 2850592, 4095392, 4186807, 4821824, 4988536, 5701184, 8190784, 8373614, 9643648, 9977072, 11402368, 16381568, 16747228, 19954144, 29307649, 33494456, 39908288, 58615298, 66988912, 79816576, 117230596, 133977824, 234461192, 267955648, 468922384, 535911296, 937844768, 1875689536, 3751379072]

約数ペア:

[(1, 3751379072), (2, 1875689536), (4, 937844768), (7, 535911296), (8, 468922384), (14, 267955648), (16, 234461192), (28, 133977824), (32, 117230596), (47, 79816576), (56, 66988912), (64, 58615298), (94, 39908288), (112, 33494456), (128, 29307649), (188, 19954144), (224, 16747228), (229, 16381568), (329, 11402368), (376, 9977072), (389, 9643648), (448, 8373614), (458, 8190784), (658, 5701184), (752, 4988536), (778, 4821824), (896, 4186807), (916, 4095392), (1316, 2850592), (1504, 2494268), (1556, 2410912), (1603, 2340224), (1832, 2047696), (2632, 1425296), (2723, 1377664), (3008, 1247134), (3112, 1205456), (3206, 1170112), (3664, 1023848), (5264, 712648), (5446, 688832), (6016, 623567), (6224, 602728), (6412, 585056), (7328, 511924), (10528, 356324), (10763, 348544), (10892, 344416), (12448, 301364), (12824, 292528), (14656, 255962), (18283, 205184), (21056, 178162), (21526, 174272), (21784, 172208), (24896, 150682), (25648, 146264), (29312, 127981), (36566, 102592), (42112, 89081), (43052, 87136), (43568, 86104), (49792, 75341), (51296, 73132)]