1318708832

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{809}}^1$

素因数の和:1228

約数の個数: 96

約数和(自身を含む): 3135283200

約数和(自身を除く): 1816574368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 383, 532, 608, 766, 809, 1064, 1532, 1618, 2128, 2681, 3064, 3236, 4256, 5362, 5663, 6128, 6472, 7277, 10724, 11326, 12256, 12944, 14554, 15371, 21448, 22652, 25888, 29108, 30742, 42896, 45304, 50939, 58216, 61484, 85792, 90608, 101878, 107597, 116432, 122968, 181216, 203756, 215194, 232864, 245936, 309847, 407512, 430388, 491872, 619694, 815024, 860776, 1239388, 1630048, 1721552, 2168929, 2478776, 3443104, 4337858, 4957552, 5887093, 8675716, 9915104, 11774186, 17351432, 23548372, 34702864, 41209651, 47096744, 69405728, 82419302, 94193488, 164838604, 188386976, 329677208, 659354416, 1318708832]

約数ペア:

[(1, 1318708832), (2, 659354416), (4, 329677208), (7, 188386976), (8, 164838604), (14, 94193488), (16, 82419302), (19, 69405728), (28, 47096744), (32, 41209651), (38, 34702864), (56, 23548372), (76, 17351432), (112, 11774186), (133, 9915104), (152, 8675716), (224, 5887093), (266, 4957552), (304, 4337858), (383, 3443104), (532, 2478776), (608, 2168929), (766, 1721552), (809, 1630048), (1064, 1239388), (1532, 860776), (1618, 815024), (2128, 619694), (2681, 491872), (3064, 430388), (3236, 407512), (4256, 309847), (5362, 245936), (5663, 232864), (6128, 215194), (6472, 203756), (7277, 181216), (10724, 122968), (11326, 116432), (12256, 107597), (12944, 101878), (14554, 90608), (15371, 85792), (21448, 61484), (22652, 58216), (25888, 50939), (29108, 45304), (30742, 42896)]