258088096

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8663}}^1$

素因数の和:8706

約数の個数: 72

約数和(自身を含む): 622248480

約数和(自身を除く): 364160384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7448, 8663, 14896, 17326, 29792, 34652, 60641, 69304, 121282, 138608, 164597, 242564, 277216, 329194, 424487, 485128, 658388, 848974, 970256, 1152179, 1316776, 1697948, 1940512, 2304358, 2633552, 3395896, 4608716, 5267104, 6791792, 8065253, 9217432, 13583584, 16130506, 18434864, 32261012, 36869728, 64522024, 129044048, 258088096]

約数ペア:

[(1, 258088096), (2, 129044048), (4, 64522024), (7, 36869728), (8, 32261012), (14, 18434864), (16, 16130506), (19, 13583584), (28, 9217432), (32, 8065253), (38, 6791792), (49, 5267104), (56, 4608716), (76, 3395896), (98, 2633552), (112, 2304358), (133, 1940512), (152, 1697948), (196, 1316776), (224, 1152179), (266, 970256), (304, 848974), (392, 658388), (532, 485128), (608, 424487), (784, 329194), (931, 277216), (1064, 242564), (1568, 164597), (1862, 138608), (2128, 121282), (3724, 69304), (4256, 60641), (7448, 34652), (8663, 29792), (14896, 17326)]