316737904

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 742452480

約数和(自身を除く): 425714576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 251, 266, 304, 502, 532, 593, 1004, 1064, 1186, 1757, 2008, 2128, 2372, 3514, 4016, 4151, 4744, 4769, 7028, 8302, 9488, 9538, 11267, 14056, 16604, 19076, 22534, 28112, 33208, 33383, 38152, 45068, 66416, 66766, 76304, 78869, 90136, 133532, 148843, 157738, 180272, 267064, 297686, 315476, 534128, 595372, 630952, 1041901, 1190744, 1261904, 2083802, 2381488, 2828017, 4167604, 5656034, 8335208, 11312068, 16670416, 19796119, 22624136, 39592238, 45248272, 79184476, 158368952, 316737904]

約数ペア:

[(1, 316737904), (2, 158368952), (4, 79184476), (7, 45248272), (8, 39592238), (14, 22624136), (16, 19796119), (19, 16670416), (28, 11312068), (38, 8335208), (56, 5656034), (76, 4167604), (112, 2828017), (133, 2381488), (152, 2083802), (251, 1261904), (266, 1190744), (304, 1041901), (502, 630952), (532, 595372), (593, 534128), (1004, 315476), (1064, 297686), (1186, 267064), (1757, 180272), (2008, 157738), (2128, 148843), (2372, 133532), (3514, 90136), (4016, 78869), (4151, 76304), (4744, 66766), (4769, 66416), (7028, 45068), (8302, 38152), (9488, 33383), (9538, 33208), (11267, 28112), (14056, 22534), (16604, 19076)]